CN202343683U - Device for processing heating plate in plate type falling film evaporator - Google Patents
Device for processing heating plate in plate type falling film evaporator Download PDFInfo
- Publication number
- CN202343683U CN202343683U CN2011205274211U CN201120527421U CN202343683U CN 202343683 U CN202343683 U CN 202343683U CN 2011205274211 U CN2011205274211 U CN 2011205274211U CN 201120527421 U CN201120527421 U CN 201120527421U CN 202343683 U CN202343683 U CN 202343683U
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- China
- Prior art keywords
- heating plates
- frame
- heating plate
- plate
- film evaporator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device used for processing a heating plate in a plate type falling film evaporator without need of testing the loading capacity of the heating plate. The device comprises a frame, and an upper die and a lower die which are arranged on the frame, wherein the upper die is connected with a driving device arranged on the frame, a plurality of upper lugs which are the same with inward sinking parts in arrangement are arranged on the lower surface of the upper die, lower lugs corresponding to the upper lugs are arranged on the upper surface of the lower die, a high-pressure water pump for propping open the interior of the heating plate by using high pressure water is further arranged on the frame, and a high-pressure water gun is connected to the high-pressure water pump. The device provided by the utility model has the advantages as follows: the high-pressure water pump is used for propping open the interior of the well welded heating plate, so as to form the heating plate used by the plate type falling film evaporator, and since the heating plate is propped open by high pressure water before forming, the heating plate formed can bear high-temperature steam pressure during the work.
Description
Technical field
The utility model relates to a kind of device that is used for processing the plate-type down-film evaporator heating plates.
Background technology
The existing general structure that is used for processing the device of plate-type down-film evaporator heating plates is to comprise frame and be arranged on the upper die and lower die on the frame, and patrix links to each other with drive unit on being arranged on frame, and upper and lower mould designs according to single moulding plate.Utilize the existing device that is used for processing the plate-type down-film evaporator heating plates earlier flat board to be struck out single plate, then two plates are welded together to form heating plates.Because heating plates is a heater in the plate-type down-film evaporator; For fear of being punctured or steam leakage by high steam in the course of the work; Heating plates after needing butt welding to connect carries out pressure test; Pressure-air after being about to compress feeds in the heating plates, and can the inspection heating plates sustain safe pressure.Because qualified heating plates manufacturing needs above-mentioned three steps to carry out, and has prolonged the manufacturing time of heating plates.
The utility model content
The utility model technical problem to be solved is: a kind of device that is used for processing the plate-type down-film evaporator heating plates that need not test heater plate sheet bearing capacity is provided.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of device that is used for processing the plate-type down-film evaporator heating plates; Comprise frame and be arranged on the upper die and lower die on the frame; Patrix links to each other with drive unit on being arranged on frame, the lower surface of said patrix be provided with some arrange with heating plates on the position identical upper protruding block of arranging that caves inward, the upper surface of counterdie is provided with and the corresponding lower protruding block of upper protruding block; Also be provided with the high-pressure hydraulic pump that utilizes water under high pressure that heating plates inside is strutted on the frame, be connected with giant on the high-pressure hydraulic pump.
Be provided with the holder that grasps around the heating plates blank that welding is good between the said upper die and lower die; Holder is made up of last grip block and following grip block; Last grip block is fixed on the lower surface of patrix; Following grip block is fixed on the upper surface of counterdie, offers the hole that a confession giant rifle head passes through between last grip block and the following grip block at least.
Drive unit is a kind of in hydraulic jack, the cylinder.
The beneficial effect of the utility model is: utilize high-pressure hydraulic pump will weld good heating plates inside and strut; Form the heating plates that plate-type down-film evaporator is used; Because heating plates through being strutted by water under high pressure, shows the high-temperature steam pressure when heating plates after the moulding can bear work before moulding.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for processing the device of plate-type down-film evaporator heating plates;
The location drawing of upper die and lower die when Fig. 2 is the heating plates moulding.
Among the figure: 1, frame, 2, patrix, 3, counterdie, 4, hydraulic jack, 5, upper protruding block, 6, lower protruding block, 7, high-pressure hydraulic pump, 8, giant, 9, go up grip block, 10, grip block down, 11, square plate.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiments of the utility model in detail.
Like Fig. 1, shown in Figure 2, the described device that is used for processing the plate-type down-film evaporator heating plates of the utility model comprises frame 1 and the patrix 2 and counterdie 3 that are arranged on the frame 1, and patrix 1 links to each other with drive unit on being arranged on frame 1.Drive unit adopts hydraulic jack 4 in the utility model, when actual production, also can adopt jack or cylinder etc.The lower surface of patrix 2 be provided with some arrange with heating plates on the position identical upper protruding block 5 of arranging that caves inward; The upper surface of counterdie 3 is provided with and upper protruding block 5 corresponding lower protruding blocks 6; Also be provided with on the frame 1 and utilize water under high pressure, be connected with giant 8 on the high-pressure hydraulic pump 7 high-pressure hydraulic pump 7 that heating plates inside struts.Be provided with the holder that grasps around the heating plates blank that welding is good between patrix 2 and the counterdie 3; Holder is made up of with following grip block 10 last grip block 9; Last grip block 9 is fixed on the lower surface of patrix 2; Following grip block 10 is fixed on the upper surface of counterdie 3, offers the hole that a confession giant 8 rifle heads pass through between last grip block 9 and the following grip block 10 at least.
The course of work of the utility model is: like Fig. 1, shown in Figure 2, the heating plates blank is shelved on the lower protruding block 6 on the counterdie 3, the four edges of heating plates blank is positioned on the following grip block 10 of counterdie 3.The heating plates blank is connect by two square plate 11 4 side welds and forms, and limit of heating plates blank is in and leaves one between the two square plates 11 and can hold the gap that giant 8 rifle heads stretch into, and just in time giant 8 rifle heads is wrapped fully.Utilize hydraulic jack 4 to drive patrixes 1 then and descend, the lower protruding block 6 on the upper protruding block on the patrix 15, last grip block 9 and counterdie 2, following grip block 10 compress the heating plates blank fully.Utilize giant 8 in the heating plates blank, to inject water subsequently; The heating plates blank begins to expand under the effect of water under high pressure; Square plate 11 outer surfaces are constant by the position that upper protruding block 5 and lower protruding block 6 prop up, and expand to patrix 2 or counterdie 3 in all the other positions, when the convex outer surfaces of square plate 11 extremely contacts with patrix 2 or counterdie 3; Can stop water filling; The heating plates blank just is processed to heating plates, after at last the water in the heating plates being discharged, welds just passable with two square plates, 11 contacted concave point places (adding the position that propped up by upper protruding block 5 or lower protruding block 6 man-hour) again.In the whole machining process process because square plate 11 is outwards to expand, so the heating plates blank after being processed into heating plates, whole appearance and size can diminish, promptly the width of heating plates blank and length can diminish.Because the pressure itself of high-pressure hydraulic pump 7 just very high (satisfying that two square plates 11 are strutted, the steam pressure when working), so need not again the heating plates of moulding is carried out pressure test.The utility model is in when work, can't the moulding heating plates if find, and that explanation heating plates blank has leakage; Or the welding of heating plates blank can't be satisfied the moulding requirement in the process of moulding; Washed open by water under high pressure, so above-mentioned heating plates blank is exactly defective blank, and the staff can in time find; And reject, avoid waste the working time.
Claims (3)
1. be used for processing the device of plate-type down-film evaporator heating plates; Comprise frame and be arranged on the upper die and lower die on the frame; Patrix links to each other with drive unit on being arranged on frame; It is characterized in that: the lower surface of said patrix be provided with some arrange with heating plates on the position identical upper protruding block of arranging that caves inward; The upper surface of counterdie is provided with and the corresponding lower protruding block of upper protruding block, also is provided with the high-pressure hydraulic pump that utilizes water under high pressure that heating plates inside is strutted on the frame, is connected with giant on the high-pressure hydraulic pump.
2. the device that is used for processing the plate-type down-film evaporator heating plates according to claim 1; It is characterized in that: be provided with the holder that grasps around the heating plates blank that welding is good between the said upper die and lower die; Holder is made up of last grip block and following grip block; Last grip block is fixed on the lower surface of patrix, and following grip block is fixed on the upper surface of counterdie, offers the hole that a confession giant rifle head passes through between last grip block and the following grip block at least.
3. the device that is used for processing the plate-type down-film evaporator heating plates according to claim 1 and 2 is characterized in that: said drive unit is a kind of in hydraulic jack, the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205274211U CN202343683U (en) | 2011-12-16 | 2011-12-16 | Device for processing heating plate in plate type falling film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205274211U CN202343683U (en) | 2011-12-16 | 2011-12-16 | Device for processing heating plate in plate type falling film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343683U true CN202343683U (en) | 2012-07-25 |
Family
ID=46532710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205274211U Expired - Fee Related CN202343683U (en) | 2011-12-16 | 2011-12-16 | Device for processing heating plate in plate type falling film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527808A (en) * | 2011-12-16 | 2012-07-04 | 苏州市中衡压力容器制造有限公司 | Device for machining heating plate in plate falling film evaporator |
| CN104002113A (en) * | 2014-05-05 | 2014-08-27 | 江苏永大化工机械有限公司 | Manufacturing technique for heat exchange plate of plate reactor and forming die |
-
2011
- 2011-12-16 CN CN2011205274211U patent/CN202343683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527808A (en) * | 2011-12-16 | 2012-07-04 | 苏州市中衡压力容器制造有限公司 | Device for machining heating plate in plate falling film evaporator |
| CN104002113A (en) * | 2014-05-05 | 2014-08-27 | 江苏永大化工机械有限公司 | Manufacturing technique for heat exchange plate of plate reactor and forming die |
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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: 20120725 Termination date: 20171216 |