CN205255476U

CN205255476U - Cooling trough

Info

Publication number: CN205255476U
Application number: CN201521011931.8U
Authority: CN
Inventors: 孙桂松; 马兴昌; 黄忠平
Original assignee: Jiangsu Songshang Technology Co Ltd
Current assignee: Jiangsu Songshang Technology Co Ltd
Priority date: 2015-12-09
Filing date: 2015-12-09
Publication date: 2016-05-25
Anticipated expiration: 2025-12-09

Abstract

The utility model discloses a cooling trough, include: basin body, support, guide roll, the basin body is installed on the support, and the guide roll is installed on the basin body, and install a fin in the bottom of basin body and organize, fin group forms by flaky sheetmetal and a plurality of tubular metal resonator, the sheetmetal parallel placement is opened porosely on every layer of sheetmetal, the tubular metal resonator passes the every layer of welding of kong bingyu on the sheetmetal, fin group supreme and lower division have a plurality of have a perfect understanding to the discharge orifice, open the groove that has a U type in the bottom of fin group, in the evaporation zone of heat pipe inserts the tubular metal resonator, the fin organize can be fast with the heat transfer of aquatic for the heat pipe, realization rapid cooling, energy -concerving and environment -protective, with low costs.

Description

A kind of bosh

Technical field

The utility model relates to a kind of water cooling plant, and what be specifically related to is a kind of cooling water bath device of material strip of the extruding pelletization moulding for chemical industry thermoplastic.

Background technology

At present, be extruding pelletization moulding in the main forming processing technology of chemical industry thermoplastic. Extruding pelletization forming technique is widely used, and production process is continuous, and production efficiency is high, and most of thermoplastic can be used the method moulding. Technological process generally comprises: the preparation before batching, formula weighs, and mediates extruding pelletization. Wherein extruding pelletization operation can be with single screw rod and double screw extruder. Major control extrusion temperature, screw speed, cutting knife rotating speed and pellet are cooling. Make pellet that clay not occur, particle size is even, and plasticizing better. Because the temperature of extruded stock is generally more than 130 DEG C, the tie rod of extruding is generally cooling by tank, water in tank need to supplement new water or pass through cooling tower circulation temperature lowering, water and the energy are caused to waste, and while not reaching cooling object for a set of bosh, may need to adopt the splicing of many jacket waters groove, jointly material strip be carried out to cooling processing, very trouble.

Summary of the invention

Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides one can realize fast reducing material strip temperature, realizes circulating cooling, energy-conserving and environment-protective bosh.

For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of bosh, comprise: tank body, support, guide roller, tank body is rack-mount, guide roller is arranged on tank body, a groups of fins is installed in the bottom of tank body, described groups of fins is made up of sheet metal and multiple metal tube of sheet, the parallel placement of sheet metal, on every layer of sheet metal, have hole, metal tube is through the every layer of welding of Kong Bingyu on sheet metal, groups of fins has the convection holes of multiple perforations from top to down, have a U-shaped groove in the bottom of groups of fins, the material of described sheet metal is red copper, thickness is 0.3 to 0.8mm, the diameter of convection holes is 80 to 150mm, material strip is passed from U-shaped groove, heat transmission feedwater, the evaporator section of heat pipe inserts in metal tube, groups of fins can pass to heat pipe by the heat in water fast.

The beneficial effects of the utility model are: the sheet metal of groups of fins can absorb the heat in water fast, passes to heat pipe, and convection holes can be strengthened the convection current of water, prevent that thermal stratification from affecting cooling effect, heat pipe can be realized remotely transferring, is convenient to recycling of the energy, energy-conserving and environment-protective, cost-saving.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is groups of fins structural representation of the present utility model.

In figure: 1. material strip, 2. guide roller, 3. tank body, 4. support, 5. groups of fins, 6. sheet metal, 7. metal tube, 8. convection holes, the groove of 9.U type.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.

As depicted in figs. 1 and 2, the utility model comprises: tank body 3, support 4, guide roller 2, tank body 3 is arranged on support 4, guide roller 2 is arranged on tank body 3, a groups of fins 5 is installed in the bottom of tank body 3, described groups of fins 5 is made up of sheet metal 6 and multiple metal tube 7 of sheet, as shown in Figure 2, the parallel placement of sheet metal 6, on every layer of sheet metal 6, have hole, metal tube 7 is through the every layer of welding of Kong Bingyu on sheet metal 6, groups of fins 5 has the convection holes 8 of multiple perforations from top to down, have a U-shaped groove 9 in the bottom of groups of fins 5, material strip 1 is passed from U-shaped groove 9, heat transmission feedwater, the evaporator section of heat pipe inserts in metal tube 7, groups of fins 5 can pass to heat pipe by the heat in water fast.

As the another kind of embodiment that improves of the present utility model, the material of described sheet metal 6 is red copper, and thickness is 0.3 to 0.8mm, the diameter of convection holes 8 is 80 to 150mm, in ensureing heat exchange, further save metal material, weight reduction, convection holes can be strengthened the convection current of water, under the effect of thermal siphon, the hydrone of heat rises, and cold hydrone declines, form Natural Circulation, prevent that thermal stratification from affecting cooling effect.

Claims

1. a bosh, comprise: tank body, support, guide roller, tank body is rack-mount, guide roller is arranged on tank body, it is characterized in that: a groups of fins is installed in the bottom of tank body, described groups of fins is made up of sheet metal and multiple metal tube of sheet, the parallel placement of sheet metal, on every layer of sheet metal, have hole, metal tube is through the every layer of welding of Kong Bingyu on sheet metal, groups of fins has the convection holes of multiple perforations from top to down, has a U-shaped groove in the bottom of groups of fins.

2. a kind of bosh according to claim 1, is characterized in that: the material of described sheet metal is red copper, and thickness is 0.3 to 0.8mm, and the diameter of convection holes is 80 to 150mm.