{"id":1987,"date":"2023-09-21T17:26:36","date_gmt":"2023-09-21T09:26:36","guid":{"rendered":"https:\/\/recyclingmachines.org\/?p=1987"},"modified":"2024-12-02T09:30:49","modified_gmt":"2024-12-02T01:30:49","slug":"eps-foam-granulation-line","status":"publish","type":"post","link":"https:\/\/recyclingmachines.org\/vi\/eps-foam-granulation-line\/","title":{"rendered":"D\u00e2y chuy\u1ec1n t\u1ea1o h\u1ea1t x\u1ed1p EPS"},"content":{"rendered":"

D\u00e2y chuy\u1ec1n t\u1ea1o h\u1ea1t x\u1ed1p EPS bao g\u1ed3m 5 m\u00e1y ch\u00ednh \u0111\u01a1n l\u1ebb: m\u00e1y nghi\u1ec1n x\u1ed1p nh\u1ef1a, m\u00e1y \u0111\u00f9n x\u1ed1p nh\u1ef1a, b\u00ecnh l\u00e0m m\u00e1t, m\u00e1y c\u1eaft vi\u00ean EPS v\u00e0 th\u00f9ng ch\u1ee9a. \u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p nh\u1ef1a \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00e1i ch\u1ebf b\u1ecdt EPS v\u00e0 s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng l\u00e0 c\u00e1c vi\u00ean nh\u1ef1a c\u00f3 c\u00f4ng su\u1ea5t s\u1ea3n xu\u1ea5t 100-500 kg m\u1ed7i gi\u1edd.<\/p>

Qu\u00e1 tr\u00ecnh t\u1ea1o h\u1ea1t EPE h\u01a1i kh\u00e1c so v\u1edbi EPS, ch\u00fang t\u00f4i s\u1ebd gi\u1edbi thi\u1ec7u chi ti\u1ebft cho b\u1ea1n ti\u1ebfp theo.<\/p>

Nh\u1eefng lo\u1ea1i b\u1ecdt n\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh d\u1ea1ng vi\u00ean?<\/h2>

Nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u x\u1ed1p kh\u00e1c nhau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o h\u1ea1t, bao g\u1ed3m polystyrene gi\u00e3n n\u1edf (EPS), polypropylen gi\u00e3n n\u1edf (EPP) v\u00e0 polyetylen gi\u00e3n n\u1edf (EPE). Nh\u1eefng lo\u1ea1i x\u1ed1p n\u00e0y th\u01b0\u1eddng bao g\u1ed3m len ng\u1ecdc trai, h\u1ed9p c\u00e1ch nhi\u1ec7t, h\u1ed9p c\u01a1m x\u1ed1p d\u00f9ng m\u1ed9t l\u1ea7n, \u0111\u1ec7m x\u1ed1p, v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i x\u1ed1p, ch\u1ea5t \u0111\u1ed9n x\u1ed1p, v.v.<\/p>

B\u1eb1ng c\u00e1ch t\u1ea1o vi\u00ean c\u00e1c b\u1ecdt n\u00e0y, ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh c\u00e1c vi\u00ean nh\u1ecf, \u0111\u1ed3ng nh\u1ea5t, d\u1ec5 x\u1eed l\u00fd, l\u01b0u tr\u1eef v\u00e0 t\u00e1i s\u1eed d\u1ee5ng h\u01a1n trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m m\u1edbi.<\/p>

\"T\u1ea5m<\/figure>
\"\"<\/figure>
\"t\u1ea5m<\/figure>
b\u1ecdt EPE<\/figcaption><\/figure>
\"\"<\/figure>
\"\"<\/figure>
\"x\u1ed1p<\/figure>
x\u1ed1p x\u1ed1p<\/figcaption><\/figure>

S\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng \u2013 Vi\u00ean x\u1ed1p<\/h2>

D\u00e2y chuy\u1ec1n t\u00e1i ch\u1ebf polystyrene m\u1edf r\u1ed9ng x\u1eed l\u00fd v\u1eadt li\u1ec7u x\u1ed1p th\u1ea3i th\u00e0nh c\u00e1c vi\u00ean nh\u1ef1a ch\u1ea5t l\u01b0\u1ee3ng cao. Vi\u00ean EPE v\u00e0 EPS c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t, v\u1eadt li\u1ec7u \u0111\u1ed9n, v.v.<\/p>

\"Vi\u00ean
Vi\u00ean EPS<\/figcaption><\/figure>
\"t\u00e1i
Vi\u00ean EPE<\/figcaption><\/figure> <\/figure>

Quy tr\u00ecnh t\u1ea1o h\u1ea1t x\u1ed1p EPS<\/h2>
\"m\u00e1y<\/figure>

B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean c\u1ee7a qu\u00e1 tr\u00ecnh t\u1ea1o h\u1ea1t EPS l\u00e0 nghi\u1ec1n, do x\u1ed1p EPS c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn n\u00ean c\u1ea7n ph\u1ea3i nghi\u1ec1n n\u00e1t tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o m\u00e1y t\u1ea1o h\u1ea1t. C\u00e1c kh\u1ed1i x\u1ed1p \u0111\u00e3 nghi\u1ec1n \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n \u0111\u1ebfn ph\u1ec5u th\u00f4ng qua \u0111\u01b0\u1eddng \u1ed1ng r\u1ed3i v\u00e0o m\u00e1y t\u1ea1o vi\u00ean x\u1ed1p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o nguy\u00ean li\u1ec7u \u0111i v\u00e0o qu\u00e1 tr\u00ecnh t\u1ea1o h\u1ea1t m\u1ed9t c\u00e1ch su\u00f4n s\u1ebb.<\/p> <\/div><\/div>

\"M\u00e1y<\/figure>

B\u01b0\u1edbc th\u1ee9 hai trong vi\u1ec7c t\u00e1i ch\u1ebf b\u1ecdt l\u00e0 \u0111\u01b0a c\u00e1c kh\u1ed1i b\u1ecdt \u0111\u00e3 nghi\u1ec1n n\u00e1t v\u00e0o m\u1ed9t m\u00e1y granulator b\u1ecdt<\/a> \u0111\u1ec3 granulation. T\u1ea1i \u0111\u00e2y, b\u1ecdt \u0111\u01b0\u1ee3c l\u00e0m tan ch\u1ea3y v\u00e0 \u00e9p th\u00e0nh c\u00e1c d\u1ea3i nh\u1ef1a.<\/p> <\/div><\/div>

\"nh\u1ef1a<\/figure>

B\u01b0\u1edbc th\u1ee9 ba l\u00e0 \u0111\u01b0a d\u1ea3i nh\u1ef1a \u0111\u00e3 \u00e9p v\u00e0o b\u1ec3 n\u01b0\u1edbc l\u00e0m m\u00e1t<\/a> \u0111\u1ec3 l\u00e0m m\u00e1t v\u00e0 \u0111\u00f4ng c\u1ee9ng. D\u1ea3i nh\u1ef1a v\u1eeba \u00e9p ra qu\u00e1 n\u00f3ng v\u00e0 m\u1ec1m \u0111\u1ec3 c\u1eaft, v\u00ec v\u1eady n\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m m\u00e1t tr\u01b0\u1edbc.<\/p> <\/div><\/div>

\"M\u00e1y<\/figure>

B\u01b0\u1edbc th\u1ee9 t\u01b0 l\u00e0 c\u1eaft c\u00e1c d\u1ea3i nh\u1ef1a \u0111\u00e3 l\u00e0m m\u00e1t th\u00e0nh c\u00e1c vi\u00ean nh\u1ef1a c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ed3ng \u0111\u1ec1u b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y c\u1eaft vi\u00ean<\/a>. Cu\u1ed1i c\u00f9ng, c\u00e1c vi\u00ean nh\u1ef1a \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o th\u00f9ng ch\u1ee9a l\u01b0u tr\u1eef<\/a>.<\/p> <\/div><\/div>

Quy tr\u00ecnh t\u1ea1o b\u1ecdt EPE<\/h2>

Kh\u00f4ng gi\u1ed1ng nh\u01b0 t\u1ea1o h\u1ea1t EPS, v\u1eadt li\u1ec7u EPE c\u00f3 th\u1ec3 \u0111i tr\u1ef1c ti\u1ebfp v\u00e0o m\u00e1y t\u1ea1o h\u1ea1t, \u0111i\u1ec1u n\u00e0y l\u00e0 do v\u1eadt li\u1ec7u EPE m\u1ec1m h\u01a1n v\u00e0 m\u00e1y t\u1ea1o h\u1ea1t x\u1ed1p EPE \u0111i k\u00e8m v\u1edbi thi\u1ebft b\u1ecb c\u1ea5p li\u1ec7u \u0111\u1ec3 c\u1eaft nh\u1ecf. C\u00e1c b\u01b0\u1edbc ti\u1ebfp theo c\u0169ng gi\u1ed1ng nh\u01b0 \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh t\u1ea1o h\u1ea1t EPS, c\u00e1c d\u1ea3i nh\u1ef1a d\u00e0i \u0111\u01b0\u1ee3c \u00e9p \u0111\u00f9n t\u1eeb m\u00e1y \u00e9p vi\u00ean \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i v\u00e0 c\u1eaft th\u00e0nh c\u00e1c vi\u00ean nh\u1ecf.<\/p>

\"M\u00e1y
M\u00e1y t\u1ea1o h\u1ea1t x\u1ed1p EPE<\/figcaption><\/figure> <\/div>

Video d\u00e2y chuy\u1ec1n t\u1ea1o h\u1ea1t x\u1ed1p EPE EPS<\/h2>