CN203163543U - Heat exchange device for granular materials - Google Patents
Heat exchange device for granular materials Download PDFInfo
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- CN203163543U CN203163543U CN 201320111358 CN201320111358U CN203163543U CN 203163543 U CN203163543 U CN 203163543U CN 201320111358 CN201320111358 CN 201320111358 CN 201320111358 U CN201320111358 U CN 201320111358U CN 203163543 U CN203163543 U CN 203163543U
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- heat exchange
- exchange device
- heat
- cooler bin
- funnel
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Abstract
The utility model relates to a heat exchange device for granular materials, which comprises a feed opening, a receiving tank, a transition cone, a cooling box, a hopper and a discharge opening, which are assembled in sequence from the top down; and fin heat exchange pipes are mounted in the cooling box. The heat exchange device adopts the fin heat exchange pipes which enhance the disturbance of the granular materials and increase the chances of the granular materials to contact with the surfaces of the fin heat exchange pipes, thereby improving the heat transmission efficiency. The heat exchange device adopts a vertical structure and is integrated organically, so that the high-efficiency operation is facilitated, the manufacturing is simple, the equipment weight is lowered and the mechanical reliability is improved.
Description
Technical field
The utility model relates to material preparation facilities technical field, particularly relates to a kind of heat-exchange device of granular material.
Background technology
In recent years, preparation for materials such as catalyst is more and more important in industry, as since mix the refining heavy oil the catalytic cracking remarkable in economical benefits, the Cracking catalyst consumption also significantly increases, the device of producing catalyst constantly enlarges renewal to improve output, satisfies the growing demand of domestic and international market.In the existing preparation technology, the high-temperature particle shape material finished product by the leading portion operation is made must cool off and pack fast, so this equipment of material finished product cooler arises at the historic moment thereupon.
Because the heat exchange mode that traditional cooler adopts is the heat exchange method of shell and tube, its number of tubes is many, and consume material is many, weight of equipment is bigger than normal, and this structural thermal weak effect of actual proof, production efficiency is low, has seriously hindered the production of leading portion operation serialization.Therefore, in order to dredge the back segment production process, enhance productivity, a kind of device that high-temperature particle shape material finished product is cooled off fast need be set produce needs to satisfy.
The utility model content
Technical problem to be solved in the utility model provides a kind of heat-exchange device of granular material, is used for solving the just problem of the quick cooling of high-temperature particle shape material finished product of prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of heat-exchange device of granular material, comprise charging aperture, dump tank, transition awl, cooler bin, funnel and the discharging opening assembled successively from top to bottom, and in the described cooler bin fin heat exchange pipe is installed.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the cooling medium inlet that described cooler bin also comprises the tube sheet housing, be installed in the bobbin carriage of described tube sheet hull outside and be installed in the bobbin carriage both sides is taken over and the cooling medium discharge connection, and described fin heat exchange pipe is installed in described tube sheet enclosure interior.
Further, the upper end of described funnel is square, and the lower end of described funnel is circular, and described dump tank, described transition awl and described cooler bin are square.
Further, all parts all adopt stainless steel material.
Further, all adopt flange bolt to connect between adjacent each parts in installation site.
The beneficial effects of the utility model are:
One, device heat is changed the efficient height: adopt fin heat exchange pipe to strengthen the disturbance of granular material, increased the touch opportunity on granular material and fin heat exchange pipe surface, thereby improved heat transfer efficiency, adopted the light pipe heat exchanger to compare with tradition, evenly heat intensity has improved 50%.
Two, apparatus structure is rationally reliable: this device adopts vertical structure, uses for reference the pattern of heat exchanger and steel chamber structure, carries out organic combination, has obtained the apparatus structure that can efficiently move.
Three, device is made simple and in light weight: owing to adopted the design of fin heat exchange pipe to increase the surface area of heat exchange, reduced number of tubes, thereby alleviated the weight of equipment, improved mechanical reliability, saved material, reduced manufacturing expenses, and working service is convenient.
Description of drawings
Fig. 1 is the heat-exchange device structure schematic diagram of granular material described in the utility model;
Fig. 2 is the schematic diagram of granular material process for cooling described in the utility model.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, charging aperture, 2, dump tank, 3, the transition awl, 4, cooler bin, 5, funnel, 6, discharging opening, 7, fin heat exchange pipe, 8, granular material finished product, 9, cyclone separator, 10, reciprocating sieve, 41, tube sheet housing, 42, bobbin carriage, 43, cooling medium inlet takes over, 44, the cooling medium discharge connection.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
As shown in Figure 1, present embodiment has provided a kind of heat-exchange device of granular material, comprises from top to bottom the charging aperture 1 of assembling, dump tank 2, transition awl 3, cooler bin 4, funnel 5 and discharging opening 6 successively, and fin heat exchange pipe 7 is installed in the described cooler bin.
Here, the cooling medium inlet that described cooler bin 4 also comprises tube sheet housing 41, be installed in the bobbin carriage 42 of described tube sheet housing 41 outsides and be installed in bobbin carriage 42 both sides takes over 43 and cooling medium discharge connection 44, and described fin heat exchange pipe 7 is installed in described tube sheet housing 41 inside.
In the present embodiment, the upper end of described funnel 5 is square, and the lower end of described funnel 5 is circular, and described dump tank (2), described transition awl (3) and described cooler bin (4) are square.
Make process such as the following steps of the described heat-exchange device of present embodiment:
Step 1 adopts welding manner with stainless steel material each parts that are welded, and each parts can make simultaneously, and except fin heat exchange pipe and tube sheet shell adopted welding automatically, all the other each parts employing manual weldings formed.
In the making, each member profile is of a size of: square dump tank is that 3000 (length) x3000(is wide) the x1000(height) mm, charging aperture on the square dump tank is φ 219x8mm steel pipe, square transition awl height is 400mm, square cooler bin is that 2000 (length) x2000(is wide) the x1500(height) mm, the high 600mm of funnel (5), bottom discharge mouth are φ 159x7mm steel pipe.And the corresponding shell stainless steel thickness of slab 10mm that adopts.
In addition, all parts (being charging aperture, dump tank, transition awl, cooler bin and inner each device, funnel and discharging opening) all adopt stainless steel material, and (being the mounted component successively described in Fig. 1) all adopts flange bolt to connect between adjacent each parts in installation site.
Fig. 2 is for adopting the process for cooling of the described heat-exchange device of present embodiment, described granular material finished product 8 enters the charging aperture of described heat-exchange device through cyclone separator 9, open the cooling medium of cooler bin in the heat-exchange device and import and export, cooling medium is flow through from fin heat exchange pipe endlessly.And enter cooler from high temperature (200 ℃) the granular material finished product 8 that cyclone separator 9 is come, be scattered on the fin heat exchange pipe, and under the influence of gravity effect of self, pass the cooler bin of multilayer fin heat exchange pipe, carry out sufficient heat exchange and cool down, it is square flowing into the upper end, the lower end is in the funnel of circle, enters down the road packaging process by reciprocating sieve 10 again.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. the heat-exchange device of a granular material, it is characterized in that, comprise that the charging aperture (1) of assembling, dump tank (2), transition are bored (3), cooler bin (4), funnel (5) and discharging opening (6), and fin heat exchange pipe (7) is installed in the described cooler bin (4) successively from top to bottom.
2. heat-exchange device according to claim 1, it is characterized in that, described cooler bin (4) also comprises tube sheet housing (41), be installed in the outside bobbin carriage (42) of described tube sheet housing (41) and be installed in cooling medium inlet adapter (43) and the cooling medium discharge connection (44) of bobbin carriage (42) both sides, and described fin heat exchange pipe (7) is installed in described tube sheet housing (41) inside.
3. heat-exchange device according to claim 1 and 2 is characterized in that, the upper end of described funnel (5) is square, and the lower end of described funnel (5) is circular, and described dump tank (2), described transition awl (3) and described cooler bin (4) are square.
4. heat-exchange device according to claim 1 and 2 is characterized in that, all parts all adopt stainless steel material.
5. heat-exchange device according to claim 1 and 2 is characterized in that, all adopts flange bolt to connect between adjacent each parts in installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111358 CN203163543U (en) | 2013-03-12 | 2013-03-12 | Heat exchange device for granular materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111358 CN203163543U (en) | 2013-03-12 | 2013-03-12 | Heat exchange device for granular materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163543U true CN203163543U (en) | 2013-08-28 |
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ID=49024722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111358 Expired - Fee Related CN203163543U (en) | 2013-03-12 | 2013-03-12 | Heat exchange device for granular materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712462A (en) * | 2013-12-27 | 2014-04-09 | 内蒙古蒙西鄂尔多斯铝业有限公司 | Self-pulverization clinker indirect cooling equipment for fly ash limestone calcined alumina |
| CN109737773A (en) * | 2019-01-09 | 2019-05-10 | 西安交通大学 | A kind of multitube composite class ellipse heat exchanger tube solid granule heat exchanger |
-
2013
- 2013-03-12 CN CN 201320111358 patent/CN203163543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712462A (en) * | 2013-12-27 | 2014-04-09 | 内蒙古蒙西鄂尔多斯铝业有限公司 | Self-pulverization clinker indirect cooling equipment for fly ash limestone calcined alumina |
| CN103712462B (en) * | 2013-12-27 | 2016-06-08 | 内蒙古蒙西鄂尔多斯铝业有限公司 | A kind of fly ash-lime stone indirect cooling device of calcined alumina self-efflorescence grog |
| CN109737773A (en) * | 2019-01-09 | 2019-05-10 | 西安交通大学 | A kind of multitube composite class ellipse heat exchanger tube solid granule heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20170312 |