CN220576504U - Pall ring forming die - Google Patents

Abstract

The utility model discloses a pall ring forming die, which comprises the following technical scheme: the cooling box comprises a cooling box body, a die holder A and a die holder B, wherein the die holder A is arranged in the cooling box body through a supporting column, a lower die is sleeved at the top of the die holder A, the die holder B is arranged at the top of the cooling box body through a positioning column, an upper die is sleeved on the lower surface of the die holder B, a water inlet cover is arranged on one side of the die holder A, a water outlet cover is arranged on one side of the die holder A, deviating from the water inlet cover, a water inlet pipe is arranged on one side of the water inlet cover, a water outlet pipe is arranged on one side of the water outlet cover, and a water chiller is arranged on one side of the cooling box. The utility model provides a pall ring forming die has solved the cooling mechanism of current pall ring's forming die no auxiliary forming die, can't accelerate forming die's cooling efficiency, and inside pall ring cooling forming efficiency of forming die is low, influences pall ring's production efficiency's problem, has improved pall ring forming die's cooling efficiency, has improved pall ring's production efficiency simultaneously.

Description

Pall ring forming die

Technical Field

The utility model relates to the technical field of pall ring production, in particular to a pall ring forming die.

Background

The pall ring packing has the advantages of large flux, small resistance, high separation efficiency, high operation elasticity and the like, the treatment capacity can be over 50 percent higher than that of the Raschig ring under the same depressurization, the depressurization can be reduced by half under the same treatment capacity, the mass transfer efficiency can be improved by about 20 percent, compared with the Raschig ring, the packing has the characteristics of high production capacity, small resistance, high operation elasticity and the like, the treatment can be over 50 percent to 100 percent higher than that of the Raschig ring under the same pressure drop under the general condition, the pressure drop is 50 percent to 70 percent lower than that of the Raschig ring under the same treatment, the tower height also has the depressurization, the packing volume can be saved by 20 percent to 40 percent compared with that of the Raschig ring by adopting the pall ring, and a forming die is needed during the production of the pall ring.

Through searching, it is found that the pall ring forming die in the prior art, such as the pall ring forming die disclosed by the publication number CN214026916U, is made of corrosion-resistant metal, and has excellent corrosion resistance, and can meet the processing requirement when being used for injection molding of PFA pall rings, so that the service life of the die is greatly prolonged.

The existing pall ring forming die does not have an auxiliary forming die cooling mechanism, cooling efficiency of the forming die cannot be increased, the pall ring inside the forming die is low in cooling forming efficiency, and production efficiency of the pall ring is affected.

Disclosure of Invention

The utility model aims to provide a pall ring forming die which is convenient for rapid cooling of pall rings and aims to solve the problems that the existing pall ring forming die is not provided with a cooling mechanism for assisting the forming die, the cooling efficiency of the forming die cannot be accelerated, the cooling forming efficiency of pall rings in the forming die is low, and the production efficiency of pall rings is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pall ring forming die, includes cooling tank, die holder A and die holder B, wherein die holder A is installed through the support column to the cooling tank inside, die holder B has been cup jointed at die holder A top, die holder B is installed through the reference column at the cooling tank top, die holder B lower surface has cup jointed the mould, die holder A installs into water cover on one side, die holder A deviates from into water cover one side and installs out water cover, it installs the inlet tube to advance water cover one side, go out water cover one side and install the outlet pipe, cooling tank installs the cooling water machine on one side, the cooling water machine passes through cold water piping connection in the cooling tank inside.

Preferably, a spring A is arranged on the outer surface of the positioning column at the top of the die holder B, and a spring B is arranged on the outer surface of the positioning column close to the bottom.

Preferably, a spray pipe is arranged at the bottom in the cooling box through a positioning frame, a spray header is arranged on the upper surface of the spray pipe, and the spray pipe is arranged in a disc shape.

Preferably, one end of the spray pipe is connected with a water suction pipe, and a water suction pump is arranged in the middle of the water suction pipe.

Preferably, a water inlet pump is arranged in the middle of the water inlet pipe, and a filter is arranged at the tail end of the water inlet pipe.

Preferably, clamping grooves are formed in the die holder A and the die holder B, a rotating shaft is arranged in the clamping grooves, a motor is arranged at one end of the rotating shaft, and clamping plates are arranged on the outer surface of the rotating shaft.

Preferably, the rotating shaft is connected with the clamping plates at two sides through screw threads in a screwing mode, and screw threads at two ends of the rotating shaft are reversely arranged.

Preferably, through holes are formed in the lower die and the die holder A near the bottom, and the through holes are communicated with the water outlet cover and the water inlet cover.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the water inlet cover, the water outlet cover, the water inlet pipe, the water chiller and the water inlet pump are arranged to rapidly cool and mold the pall ring, so that the problems that the cooling efficiency of the forming die cannot be accelerated, the cooling and molding efficiency of the pall ring in the forming die is low, and the production efficiency of the pall ring is influenced are solved, the cooling efficiency of the pall ring forming die is improved, and the production efficiency of the pall ring is improved.

2. According to the utility model, the spray pipe, the spray header and the water suction pipe are arranged, so that the effect of spraying and cooling the die holder A is achieved, the problem that the cooling efficiency of the pall ring is influenced due to the single heat exchange structure of the die holder A, and the production efficiency of the pall ring is greatly influenced is solved, the cooling efficiency of the pall ring forming die is improved, and meanwhile, the production efficiency of the pall ring is improved.

3. The utility model achieves the effect of conveniently and quickly replacing the upper die and the lower die by arranging the motor, the rotating shaft and the clamping plate, solves the problems that the time spent for disassembling and assembling is long and the replacement efficiency of the upper die and the lower die is affected because the upper die and the lower die are fixedly connected by bolts, reduces the time spent for disassembling and assembling the upper die and the lower die, and improves the replacement efficiency of the upper die and the lower die.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a die holder A and a die holder B according to the present utility model;

FIG. 4 is a schematic side view of the die holder A and die holder B of the present utility model;

FIG. 5 is an enlarged schematic view of the structure B in FIG. 4;

fig. 6 is a schematic top view of the die holder a according to the present utility model.

Reference numerals: 1. a cooling box; 2. a die holder A; 3. a water chiller; 4. a water outlet cover; 5. positioning columns; 6. a die holder B; 7. a spring A; 8. a spring B; 9. a water inlet cover; 10. a water inlet pump; 11. a water inlet pipe; 12. a water outlet pipe; 13. a cold water pipe; 14. a spray header; 15. a shower pipe; 16. a water pumping pipe; 17. a water pump; 18. a filter; 19. a through hole; 20. an upper die; 21. a lower die; 22. a motor; 23. a rotating shaft; 24. clamping grooves; 25. and (5) clamping plates.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-6, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a pall ring forming die, including cooling tank 1, die holder A2 and die holder B6, cooling tank 1 installs die holder A2 inside through the support column, die holder A2 top has cup jointed lower mould 21, cooling tank 1 installs die holder B6 through reference column 5 at the top, die holder B6 lower surface has cup jointed upper mould 20, die holder A2 installs into water cover 9 on one side, die holder A2 deviates from water cover 9 one side and installs out water cover 4, water inlet tube 11 is installed into water cover 9 one side, outlet pipe 12 is installed out water cover 4 one side, cooling tank 1 installs cold water machine 3 on one side, cold water machine 3 is connected in cooling tank 1 inside through cold water pipe 13, the reference column 5 surface is located die holder B6 top and installs spring A7, the reference column 5 surface is close to the bottom and installs spring B8, spray pipe 15 is installed through the locating rack in the cooling tank 1, spray pipe 15 upper surface installs spray header 14, it is disk type setting to cool down to die holder A2, one end of spray pipe 15 is connected with water pipe 16, install water pump 17 in the middle of water pipe 16, water pump 11 installs in the middle of water pump 11, water pump 11 installs into end 10, filter 18 is close to water inlet tube 19 and water inlet tube 19 through-hole 19 is equipped with in die holder 2.

The working principle of the pall ring forming die based on the embodiment 1 is as follows: after the die holder is installed, the die holder A2 and the die holder B6 are driven to be closed through the pressure mechanism, so that the upper die 20 and the lower die 21 are closed, the pall ring forming raw material can be guided into the upper die 20 and the lower die 21, the water inlet pump 10 is started again, after the water in the cooling box 1 is pumped out through the water inlet pump 10 and the water inlet pipe 11, the water is conveyed to the water inlet cover 9 through the water inlet pipe 11 and is conveyed into the through hole 19 in the die holder A2 through the water inlet cover 9, the lower die 21 is cooled, namely, the pall ring is conveniently formed, the water suction pump 17 is started, the cooling water is pumped out through the water suction pump 17 and the water suction pipe 16, is conveyed to the spray pipe 15, and finally is sprayed out through the spray header 14, so that the die holder A2 is cooled, the water cooling machine 3 is started, the water in the cooling box 1 is cooled through the water cooling machine 3 and the water cooling pipe 13, and the cooling effect of the cooling water is guaranteed.

Example two

As shown in fig. 1-6, compared with the first embodiment, the present embodiment of the present utility model further includes: the die holder A2 and the die holder B6 are internally provided with clamping grooves 24, a rotating shaft 23 is arranged in the clamping grooves 24, one end of the rotating shaft 23 is provided with a motor 22, the outer surface of the rotating shaft 23 is provided with clamping plates 25, the upper die 20 and the lower die 21 are rapidly clamped, the rotating shaft 23 is connected with the clamping plates 25 on the two sides through screw threads in a screwing manner, the screw threads on the two ends of the rotating shaft 23 are reversely arranged, and the clamping plates 25 are driven to move through the arranged rotating shaft 23.

In this embodiment, when the upper die 20 and the lower die 21 need to be replaced, the motor 22 is started, the rotating shaft 23 is driven to rotate by the motor 22, the clamping plate 25 is driven to move by the rotating shaft 23, so that the limit on the upper die 20 and the lower die 21 is released, namely, the upper die 20 and the lower die 21 are replaced, after the lower die 21 or the upper die 20 is installed, the motor 22 is started, the rotating shaft 23 is driven to rotate by the motor 22, the clamping plate 25 is driven to move by the rotating shaft 23, and the lower die 21 or the upper die 20 is clamped.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (8)

1. The utility model provides a pall ring forming die, includes cooler bin (1), die holder A (2) and die holder B (6), its characterized in that: the cooling box (1) is inside to be installed die holder A (2) through the support column, die holder B (6) have been cup jointed at die holder A (2) top, die holder B (6) have been installed through reference column (5) at cooling box (1) top, die holder B (6) lower surface has cup jointed and has been gone into water cover (9) in die holder A (2) one side, die holder A (2) deviate from water cover (9) one side and install out water cover (4), water inlet tube (11) are installed into water cover (9) one side, outlet pipe (12) are installed out water cover (4) one side, cooling machine (3) are installed to cooling box (1) one side, cooling machine (3) are connected in cooling box (1) inside through cold water pipe (13).

2. A pall ring forming die as claimed in claim 1, wherein: the outer surface of the positioning column (5) is positioned at the top of the die holder B (6), a spring A (7) is arranged at the top of the die holder B, and a spring B (8) is arranged on the outer surface of the positioning column (5) close to the bottom.

3. A pall ring forming die as claimed in claim 1, wherein: the inner bottom of the cooling box (1) is provided with a spray pipe (15) through a locating frame, the upper surface of the spray pipe (15) is provided with a spray header (14), and the spray pipe (15) is arranged in a disc shape.

4. A pall ring forming die according to claim 3, wherein: one end of the spray pipe (15) is connected with a water suction pipe (16), and a water suction pump (17) is arranged in the middle of the water suction pipe (16).

5. A pall ring forming die as claimed in claim 1, wherein: the water inlet pump (10) is arranged in the middle of the water inlet pipe (11), and a filter (18) is arranged at the tail end of the water inlet pipe (11).

6. A pall ring forming die as claimed in claim 1, wherein: clamping grooves (24) are formed in the die holder A (2) and the die holder B (6), a rotating shaft (23) is mounted in the clamping grooves (24), a motor (22) is mounted at one end of the rotating shaft (23), and a clamping plate (25) is mounted on the outer surface of the rotating shaft (23).

7. The pall ring forming die of claim 6, wherein: the rotating shaft (23) is connected with the clamping plates (25) on two sides through screw threads in a screwing mode, and screw threads on two ends of the rotating shaft (23) are reversely arranged.

8. A pall ring forming die as claimed in claim 1, wherein: the lower die (21) and the die holder A (2) are internally provided with through holes (19) close to the bottoms, and the through holes (19) are communicated with the water outlet cover (4) and the water inlet cover (9).