Waste liquid recovery mechanism in epoxy resin production process

Abstract

The utility model belongs to the technical field of epoxy resin production, and particularly relates to a waste liquid recovery mechanism in an epoxy resin production process, which comprises a recovery box and further comprises placement blocks fixedly mounted in the recovery box, a collection tank movably arranged at the tops of the placement blocks, a fine net fixedly arranged at the bottom of the collection tank, and a waste liquid storage tank movably arranged at the bottom of the fine net. A recycling tank is movably arranged at the bottom of the placement block, a pull plug is fixedly installed on the surface of the recycling tank, the collection tank can be placed through the placement block, waste liquid enters the recycling tank through the feeding pipe and passes through the collection tank, solids in the waste liquid can be limited through a fine net, and then the liquid is conveyed into the recycling tank; then the recovery tank is picked up by using a pull plug, so that liquid in the recovery tank can be conveniently moved, solid and liquid in the epoxy resin waste liquid can be separated through cooperative use, the recovery efficiency is high, waste of epoxy resin raw materials cannot be caused, and the manufacturing cost of the epoxy resin raw materials is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of epoxy resin production, and particularly relates to a waste liquid recovery mechanism in the epoxy resin production process. Background Art

[0002] Epoxy resin refers to an organic polymer compound containing two or more epoxy groups in the molecule. Except for a few, their relative molecular mass is not high. The molecular structure of epoxy resin is characterized by the presence of active epoxy groups in the molecular chain. The epoxy groups can be located at the end, in the middle or in a ring structure of the molecular chain. Epoxy resin production refers to the general term for compounds that contain two or more epoxy groups in the molecular structure and can form a three-dimensional network cured product in the presence of appropriate chemical reagents. It is an important class of thermosetting resins.

[0003] For example, a Chinese patent with publication number CN212441184U discloses a waste liquid recovery mechanism in the epoxy resin production process, which belongs to the technical field of epoxy resin production, including: a device body, a reaction chamber, a feed inlet, a drain pipe, a recovery pipe, a water inlet pipe, a transmission trough, a recovery chamber, a reflux pipe, a separation cylinder, a bearing, a toothed belt, a motor 1, a transmission shaft, a stirring rod, a water pump, a solenoid valve, a transmission gear, a motor 2, a rotating gear and a controller. The top end of the device body is fixedly connected to a reaction chamber, and the bottom end of the reaction chamber is fixedly connected to a recovery chamber.

[0004] The above patent has the following problems:

[0005] Compared with the prior art, the solid and liquid of the epoxy resin waste liquid cannot be separated, the recovery efficiency is low, and the use may cause waste of epoxy resin raw materials, increase the production cost of epoxy resin raw materials, and the prior art cannot seal the recovered waste liquid for storage. Long-term use may make the epoxy resin damp, affecting the normal use of the epoxy resin. In view of this, we propose a waste liquid recovery mechanism in the epoxy resin production process. Utility Model Content

[0006] The utility model aims to solve the above-mentioned technical problems and provide a waste liquid recovery mechanism in the production process of epoxy resin, so as to achieve the separation of solid and liquid and have the effect of sealed storage.

[0007] In view of this, the utility model provides a waste liquid recovery mechanism in the epoxy resin production process, including a recovery box, and also includes: a placement block is fixedly installed inside the recovery box, a collecting trough is movably provided on the top of the placement block, a fine net is fixedly provided on the bottom of the collecting trough, a recovery trough is movably provided on the bottom of the placement block, a pull bolt is fixedly installed on the surface of the recovery trough, a storage box is fixedly installed on one side of the recovery box, the storage box is made of high temperature resistant material, a storage cover is movably installed on the top of the storage box, ventilation holes are fixedly provided inside the storage cover, and a dustproof net is fixedly provided inside the ventilation holes.

[0008] Based on the above structure, the collecting tank is placed by placing the block, and the waste liquid enters the recovery box through the feeding pipe, passes through the collecting tank, and then uses a fine mesh to limit the solids in the waste liquid, and then the liquid is sent to the recovery tank, and then the recovery tank is picked up by the pull bolt to facilitate the movement of the liquid inside the recovery tank. When used together, the solids and liquids of the epoxy resin waste liquid can be separated, and the recovery efficiency is high, and no waste of epoxy resin raw materials is caused, and the production cost of epoxy resin raw materials is reduced. The storage box can be used to collect the recycled epoxy resin and place it in the groove inside the storage box, and then the high temperature resistant material can be used to enhance the heat resistance of the storage box and increase the storage time of the epoxy resin. Then, the storage cover can be used to seal the storage box and make the storage environment of the epoxy resin sealed. The ventilation hole can ensure that the inside of the storage box is circulated to ensure the dryness of the storage environment of the epoxy resin. Then, the dustproof net can be used to prevent dust from entering the storage box. When used together, the recycled waste liquid can be sealed and stored, and long-term use will not make the epoxy resin damp and will not affect the normal use of the epoxy resin.

[0009] Preferably, a first protective door is movably installed on the surface of the recycling box via a hinge, a second protective door is movably installed on the bottom of the first protective door, a handle is fixedly installed on the surface of the second protective door, and a feeding pipe is fixedly provided on the top of the recycling box for sealing the recycling box.

[0010] Preferably, a coarse mesh is fixedly provided inside the feed pipe, and an end cover is movably installed on the top of the feed pipe to preliminarily filter the waste liquid.

[0011] Preferably, a first sleeve is fixedly provided on the surface of the first protective door, a second sleeve is fixedly provided on one side of the first sleeve, latches are installed through the insides of the first sleeve and the second sleeve, and a limiting block is fixedly installed on the top of the latch to fix the first protective door.

[0012] Preferably, first fixing blocks are fixedly provided on both sides of the storage cover, a second fixing block is movably installed at the bottom of the first fixing block, and mounting bolts are installed through the first fixing block and the second fixing block to seal the storage box.

[0013] Preferably, a base is fixedly installed at the bottom of the storage box, a support column is fixedly installed at the bottom of the base, support plates are fixedly installed on both sides of the support column, and a label box is fixedly installed on the surface of the storage box for supporting function.

[0014] Preferably, a through hole is fixedly provided on the top of the label box, and a transparent plate is fixedly provided on the surface of the label box for placing slogans.

[0015] The beneficial effects of the utility model are:

[0016] 1. The waste liquid recovery mechanism in the epoxy resin production process can place the collection tank by using a placement block. The waste liquid enters the recovery box through a feed pipe, passes through the collection tank, and then uses a fine net to limit the solid in the waste liquid. The liquid is then sent to the recovery tank, and then the recovery tank is picked up by a pull bolt, which is convenient for moving the liquid in the recovery tank. When used together, the solid and liquid of the epoxy tree waste liquid can be separated, the recovery efficiency is high, no waste of epoxy resin raw materials is caused, and the production cost of epoxy resin raw materials is reduced.

[0017] 2. The waste liquid recovery mechanism in the epoxy resin production process can use a storage box to collect the recycled epoxy resin and place it in the groove inside the storage box. Then, the heat resistance of the storage box can be enhanced by using high-temperature resistant materials to increase the storage time of the epoxy resin. Then, the storage box can be sealed by using a storage cover to seal the storage environment of the epoxy resin. The ventilation holes can ensure that the inside of the storage box is circulated to ensure the dryness of the storage environment of the epoxy resin. Then, a dustproof net can be used to prevent dust from entering the storage box. When used together, the recycled waste liquid can be sealed and stored. Long-term use will not make the epoxy resin damp and will not affect the normal use of the epoxy resin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the local structure of the label box in the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the local structure of the first protective door in the utility model.

[0022] The symbols in the figure are:

[0023] 1. Recycling box; 101. First protective door; 102. Second protective door; 103. Handle; 2. Placement block; 201. Collection trough; 202. Fine mesh; 203. Recycling trough; 204. Pull bolt; 3. Storage box; 301. Storage cover; 302. Ventilation hole; 303. Dust net; 4. Feed pipe; 401. Coarse mesh; 402. End cover; 5. First sleeve; 501. Second sleeve; 502. Latch; 503. Limit block; 6. First fixing block; 601. Second fixing block; 602. Mounting bolt; 7. Base; 701. Support column; 702. Support plate; 8. Label box; 801. Through hole; 802. Transparent plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The present application embodiment discloses a waste liquid recovery mechanism in the epoxy resin production process. Figure 1-Figure 4 , including a recycling box 1, and also including: a placement block 2 is fixedly installed inside the recycling box 1, a collection groove 201 is movably provided on the top of the placement block 2, a fine net 202 is fixedly provided on the bottom of the collection groove 201, a recycling groove 203 is movably provided on the bottom of the placement block 2, a pull bolt 204 is fixedly installed on the surface of the recycling groove 203, a storage box 3 is fixedly installed on one side of the recycling box 1, the storage box 3 is made of high temperature resistant material, a storage cover 301 is movably installed on the top of the storage box 3, ventilation holes 302 are fixedly provided inside the storage cover 301, and a dustproof net 303 is fixedly provided inside the ventilation hole 302.

[0026] Based on the above structure, the collection tank 201 can be placed by using the placement block 2, and the waste liquid enters the recovery box 1 through the feed pipe 4, passes through the collection tank 201, and then uses the fine mesh 202 to limit the solid in the waste liquid, and then the liquid is sent to the recovery tank 203, and then the recovery tank 203 is picked up by the pull bolt 204, which is convenient for moving the liquid in the recovery tank 203. When used together, the solid and liquid of the epoxy resin waste liquid can be separated, the recovery efficiency is high, and no waste of epoxy resin raw materials is caused, and the production cost of epoxy resin raw materials is reduced. The recycled epoxy resin can be stored in the storage box 3. The epoxy resin is collected and placed in the groove inside the storage box 3. Then, the heat resistance of the storage box 3 can be enhanced by using high-temperature resistant materials to increase the storage time of the epoxy resin. Then, the storage box 3 can be sealed by using the storage cover 301 to seal the storage environment of the epoxy resin. The ventilation holes 302 can ensure that the inside of the storage box 3 is ventilated to ensure the dryness of the storage environment of the epoxy resin. Then, the dustproof net 303 can be used to prevent dust from entering the storage box 3. When used together, the recovered waste liquid can be sealed and stored. Long-term use will not make the epoxy resin damp and will not affect the normal use of the epoxy resin.

[0027] In one embodiment, a first protective door 101 is movably installed on the surface of the recycling box 1 through a hinge, a second protective door 102 is movably installed on the bottom of the first protective door 101, a handle 103 is fixedly installed on the surface of the second protective door 102, and a feeding pipe 4 is fixedly provided on the top of the recycling box 1.

[0028] Specifically, the recycling box 1 can be sealed by using the first protective door 101 in cooperation with the second protective door 102 , and then the second protective door 102 can be opened by using the handle 103 , and the first protective door 101 can be opened through the first sleeve 5 .

[0029] In this embodiment, the first protection door 101 and the second protection door 102 can seal the recycling box 1 to improve the efficiency of recycling.

[0030] In one embodiment, a coarse mesh 401 is fixedly provided inside the feed pipe 4, and an end cover 402 is movably installed on the top of the feed pipe 4.

[0031] Specifically, the feed pipe 4 can be used to deliver the epoxy resin waste liquid to the interior of the recovery box 1 , and then the coarse net 401 can be used to preliminarily filter the epoxy resin waste to separate larger solids, and then the end cover 402 can be used to seal the feed pipe 4 .

[0032] In this embodiment, when the feed pipe 4 is not in use, the end cover 402 can prevent dust from entering.

[0033] In one embodiment, a first sleeve 5 is fixedly provided on the surface of the first protective door 101, a second sleeve 501 is fixedly provided on one side of the first sleeve 5, a latch 502 is installed through the inside of the first sleeve 5 and the second sleeve 501, and a limit block 503 is fixedly installed on the top of the latch 502.

[0034] Specifically, the first sleeve 5 and the second sleeve 501 can be fixed by using the latch 502 , and then the limiting block 503 can be used for limiting.

[0035] In this embodiment, the latch 502 can fix the first protective door 101 to prevent the first protective door 101 from opening due to shaking when the waste liquid is recovered, thereby preventing the waste liquid from being lost.

[0036] In one embodiment, first fixing blocks 6 are fixedly installed on both sides of the storage cover 301 , a second fixing block 601 is movably installed at the bottom of the first fixing block 6 , and mounting bolts 602 are installed through the first fixing block 6 and the second fixing block 601 .

[0037] Specifically, the first fixing block 6 and the second fixing block 601 can be attached to each other and then fixed by the mounting bolt 602 .

[0038] In this embodiment, the mounting bolt 602 can fix the first fixing block 6 and the second fixing block 601 to seal the storage box 3 .

[0039] In one embodiment, a base 7 is fixedly installed at the bottom of the storage box 3, a support column 701 is fixedly installed at the bottom of the base 7, support plates 702 are fixedly installed on both sides of the support column 701, and a label box 8 is fixedly installed on the surface of the storage box 3.

[0040] Specifically, the recovery box 1 and the storage box 3 can be placed on the base 7 , and the base 7 can be supported by the support column 701 , and then the support plate 702 can be used to enhance the stability of the support column 701 .

[0041] In this embodiment, the support plate 702 improves stability and facilitates recovery work.

[0042] In one embodiment, a through hole 801 is fixedly disposed on the top of the label box 8 , and a transparent plate 802 is fixedly disposed on the surface of the label box 8 .

[0043] Specifically, the label box 8 can be used to store some flammable slogans, which can be placed inside the label box 8 through the through hole 801 and then viewed using the transparent plate 802 .

[0044] In this embodiment, the slogan can remind people that the interior of the storage box 3 is flammable, prevent open flames from approaching the storage box 3, and improve safety.

[0045] When the waste liquid recovery mechanism in the epoxy resin production process of this embodiment is in use, the recovery box 1 and the storage box 3 can be placed by using the base 7, and the base 7 can be supported by the support column 701, and then the stability of the support column 701 can be strengthened by using the support plate 702, and then the recovery box 1 can be sealed by using the first protective door 101 and the second protective door 102, and then the second protective door 102 can be opened by using the handle 103, and the first protective door 101 can be opened by the first sleeve 5, and then the epoxy resin waste liquid is sent to the interior of the recovery box 1 by using the feeding pipe 4, and then the epoxy resin waste can be preliminarily filtered by using the coarse net 401 to separate the larger solids, and then the feeding pipe 4 can be sealed by using the end cover 402, and then the first sleeve 5 and the second sleeve 501 can be fixed by using the latch 502, and then the limiting block 503 can be used for limiting, and then the collecting tank 201 can be placed by using the placement block 2, and the waste liquid enters the interior of the recovery box 1 through the feeding pipe 4, passes through the collecting tank 201, and then The fine mesh 202 can be used to limit the solids in the waste liquid, and then the liquid is sent to the inside of the recovery tank 203. The pull bolt 204 can then be used to lift the recovery tank 203 to facilitate the movement of the liquid inside the recovery tank 203. The storage box 3 can be used to collect the recycled epoxy resin and place it in the groove inside the storage box 3. The high-temperature resistant material can be used to enhance the heat resistance of the storage box 3 and increase the storage time of the epoxy resin. The storage cover 301 can then be used to seal the storage box 3 and make the storage environment of the epoxy resin sealed. The ventilation hole 302 can then be used to ensure that the inside of the storage box 3 is circulated and the dryness of the storage environment of the epoxy resin is ensured. The dustproof net 303 can then be used to prevent dust from entering the storage box 3. The first fixing block 6 and the second fixing block 601 are then attached to each other and fixed by the mounting bolt 602. The label box 8 can then be used to store some flammable slogans, and the slogans are placed inside the label box 8 through the through hole 801, and then viewed by the transparent plate 802.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A waste liquid recovery mechanism in an epoxy resin production process, comprising a recovery box (1), It is characterized in that Also includes: The recycling box (1) is fixedly provided with a placement block (2) inside, the top of the placement block (2) is movably provided with a collection groove (201), the bottom of the collection groove (201) is fixedly provided with a fine net (202), the bottom of the placement block (2) is movably provided with a recycling groove (203), the surface of the recycling groove (203) is fixedly provided with a pull bolt (204), a storage box (3) is fixedly provided on one side of the recycling box (1), the storage box (3) is made of high temperature resistant material, a storage cover (301) is movably provided on the top of the storage box (3), ventilation holes (302) are fixedly provided inside the storage cover (301), and a dustproof net (303) is fixedly provided inside the ventilation hole (302).

2. The waste liquid recovery mechanism in the epoxy resin production process according to claim 1, Features: A first protective door (101) is movably mounted on the surface of the recovery box (1) via a hinge, a second protective door (102) is movably mounted on the bottom of the first protective door (101), a handle (103) is fixedly mounted on the surface of the second protective door (102), and a feeding pipe (4) is fixedly arranged on the top of the recovery box (1).

3. The waste liquid recovery mechanism in the epoxy resin production process according to claim 2, Features: A coarse mesh (401) is fixedly arranged inside the feed pipe (4), and an end cover (402) is movably installed on the top of the feed pipe (4).

4. The waste liquid recovery mechanism in the epoxy resin production process according to claim 2, Features: A first sleeve (5) is fixedly arranged on the surface of the first protective door (101), a second sleeve (501) is fixedly arranged on one side of the first sleeve (5), a latch (502) is installed through the inside of the first sleeve (5) and the second sleeve (501), and a limit block (503) is fixedly installed on the top of the latch (502).

5. The waste liquid recovery mechanism in the epoxy resin production process according to claim 1, Features: A first fixing block (6) is fixedly provided on both sides of the storage cover (301), a second fixing block (601) is movably installed at the bottom of the first fixing block (6), and a mounting bolt (602) is installed through the inside of the first fixing block (6) and the second fixing block (601).

6. The waste liquid recovery mechanism in the epoxy resin production process according to claim 1, Features: A base (7) is fixedly mounted on the bottom of the storage box (3), a support column (701) is fixedly mounted on the bottom of the base (7), support plates (702) are fixedly mounted on both sides of the support column (701), and a label box (8) is fixedly arranged on the surface of the storage box (3).

7. The waste liquid recovery mechanism in the epoxy resin production process according to claim 6, Features: A through hole (801) is fixedly provided on the top of the label box (8), and a transparent plate (802) is fixedly provided on the surface of the label box (8).

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