Polymerizing kettle for producing pour point depressant

Abstract

The utility model discloses a polymerizer for producing a pour point depressant, which comprises a polymerizer body and a polymerizer cover arranged at the top end of the polymerizer body, and is characterized in that a connecting pipe is arranged at the top end of the polymerizer cover, a containing mechanism for placing a driving structure is sleeved at the top of the connecting pipe, the containing mechanism comprises a containing sleeve, a driving mechanism and a driving mechanism, a plurality of extrusion screws are arranged on the outer wall of the containing sleeve in a surrounding manner; and the connecting sleeve ring is fixedly connected to the bottom end of the containing sleeve, the connecting sleeve ring is arranged on the outer wall of the connecting pipe in a sleeving mode, and a quick release piece is arranged between the connecting position of the connecting pipe and the connecting sleeve ring. The driving structure is fixed through the containing sleeve, and in order to enable the containing structure to be maintained more conveniently, the containing mechanism can be disassembled conveniently and rapidly through the arrangement of the quick disassembly piece, and therefore it is guaranteed that the whole polymeric kettle is transported more conveniently.

Description

Technical Field

[0001] The utility model relates to the field of polymerization kettles, in particular to a polymerization kettle for producing a pour point depressant. Background Art

[0002] Pour point depressant is a chemical commonly used in water treatment and wastewater treatment to purify suspended matter and impurities in water. The polymerization kettle used for the production of pour point depressant is a device used to manufacture pour point depressants. These polymerization kettles are usually made of high temperature resistant and corrosion resistant materials. They also have a stirring device to ensure that the reactants can be fully mixed and reacted.

[0003] The driving structure of the existing polymerization kettle stirring device of this type is arranged on the top of the kettle cover. In order to ensure the stability of the driving structure during installation, the existing polymerization kettle is welded with a support seat on the top of the kettle cover. During the installation of the driving structure, the driving structure is fixed to the top of the support seat by welding or threaded connection. Since the volume of the polymerization kettle is relatively large, it is very difficult to transport. The existing welding method makes it very inconvenient to disassemble and maintain the device, and therefore makes the device inflexible to transport. Utility Model Content

[0004] The utility model aims to provide a polymerization kettle for producing a pour point depressant to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a polymerization kettle for producing a pour point depressant, comprising a polymerization kettle body, a kettle cover is arranged on the top of the polymerization kettle body, and the top of the kettle cover is provided with a connecting pipe, and the top of the connecting pipe is provided with a containing mechanism for placing a driving structure, and the containing mechanism comprises:

[0006] A containing sleeve, wherein a plurality of extrusion screws are arranged around the outer wall of the containing sleeve;

[0007] A connecting collar is fixedly connected to the bottom end of the containing sleeve, the connecting collar is sleeved on the outer wall of the connecting tube, and a quick-release part is provided between the connecting tube and the connecting collar.

[0008] Preferably, a plurality of supporting legs are arranged around the bottom end of the polymerization kettle body, and a discharge pipe is arranged at the bottom of the polymerization kettle body.

[0009] Preferably, a plurality of fixing plates for fixing the top of the polymerization kettle body are arranged around the outer wall.

[0010] Preferably, a flange is provided between the top end of the polymerization kettle body and the bottom end of the kettle cover for fixing the two.

[0011] Preferably, a plurality of feed pipes are provided on the top of the kettle cover.

[0012] Preferably, a plurality of observation ports are formed around the outer wall of the containing sleeve, and a plurality of threaded holes for the extrusion screw threads to penetrate are formed on the outer wall of the containing sleeve and located between adjacent sides of the plurality of observation ports.

[0013] Preferably, the quick-release part includes a connecting rod inserted and connected to the outer wall of the connecting ring, the outer wall of the connecting tube is provided with a locking slot, and one end of the connecting rod passes through the connecting ring and is slidably inserted and connected to the locking slot.

[0014] Preferably, the inner walls on both sides of the insertion point of the connecting rod and the connecting ring are provided with limiting grooves, and limiting sliders are fixedly connected to both sides of the connecting rod. The limiting sliders are slidably inserted and connected in the limiting grooves, and a supporting spring is arranged in the limiting grooves.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model has a containing mechanism for placing a driving structure on the top of the connecting pipe. The containing mechanism is designed by a structural combination of a containing sleeve and a connecting ring, so that when the driving structure is installed, the driving structure is fixed by the containing sleeve. In order to make the containing structure more convenient to maintain, the containing mechanism can be conveniently disassembled by setting a quick-release part, thereby ensuring that the entire polymerization kettle is more convenient to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the holding mechanism of the utility model.

[0019] Figure 3 It is a structural cross-sectional view of the connection between the connecting sleeve and the connecting pipe of the utility model.

[0020] In the figure: 1. polymerization kettle body; 101. supporting legs; 102. discharge pipe; 103. fixing plate; 2. kettle cover; 201. feed pipe; 202. connecting pipe; 3. flange; 4. containing sleeve; 401. threaded hole; 402. connecting collar; 5. extrusion screw; 6. connecting rod; 601. limiting slider; 7. supporting spring. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figure 1-3 A polymerization kettle for producing a pour point depressant is shown, comprising a polymerization kettle body 1, a kettle cover 2 is arranged on the top of the polymerization kettle body 1, a plurality of supporting legs 101 are arranged around the bottom of the polymerization kettle body 1, and a discharge pipe 102 is arranged at the bottom of the polymerization kettle body 1.

[0023] It should be noted that, in this solution, by providing the supporting legs 101 , the polymerization kettle body 1 can be arranged off the ground, so that the discharge pipe 102 can be used for arrangement.

[0024] Specifically, a plurality of fixing plates 103 for fixing the top of the polymerization kettle body 1 are arranged around the outer wall thereof. The fixing plates 103 can be conveniently installed when the entire polymerization kettle body 1 is in use.

[0025] Specifically, a flange 3 for fixing the top end of the polymerization reactor body 1 and the bottom end of the reactor cover 2 is provided between the top end and the bottom end of the reactor cover 2 .

[0026] Furthermore, a plurality of feed pipes 201 are arranged on the top of the reactor cover 2. The arrangement of the plurality of feed pipes 201 can facilitate the entire polymerization reactor body 1 to be connected to a plurality of feed pipes, thereby realizing the classified transportation of a variety of processing raw materials.

[0027] The top of the kettle cover 2 is provided with a connecting pipe 202, and the top of the connecting pipe 202 is sleeved with a containing mechanism for placing the driving structure, and the containing mechanism includes:

[0028] A containing sleeve 4, wherein a plurality of extrusion screws 5 are arranged around the outer wall of the containing sleeve 4;

[0029] The connecting collar 402 is fixedly connected to the bottom end of the containing sleeve 4 , and the connecting collar 402 is sleeved on the outer wall of the connecting tube 202 . A quick-release part is provided between the connecting tube 202 and the connecting collar 402 .

[0030] Specifically, a plurality of observation ports are formed around the outer wall of the containing sleeve 4 , and a plurality of threaded holes 401 for threading the extrusion screw 5 are formed on the outer wall of the containing sleeve 4 and between adjacent sides of the plurality of observation ports.

[0031] When installing the driving structure motor, the output end of the driving motor is inserted vertically downward into the containing sleeve 4, and then the output end of the driving motor is connected to the stirring structure in the polymerization kettle body 1. After the connection is completed, multiple extrusion screws 5 are used to extrude the inner wall of the driving motor through threaded holes 401 at different positions. Through this form of setting, the containing sleeve 4 can complete the containing and installation of various different types of driving motors, making the containing mechanism more widely applicable.

[0032] Specifically, the quick release part includes a connecting rod 6 inserted and connected to the outer wall of the connecting ring 402, and a locking slot is opened on the outer wall of the connecting tube 202. One end of the connecting rod 6 passes through the connecting ring 402 and is slidably inserted and connected to the locking slot.

[0033] Furthermore, limiting grooves are provided on the inner walls on both sides of the insertion point of the connecting rod 6 and the connecting ring 402, and limiting sliders 601 are fixedly connected to both sides of the connecting rod 6. The limiting sliders 601 are slidably inserted and connected in the limiting grooves, and a supporting spring 7 is provided in the limiting grooves.

[0034] It should be noted that when disassembling the containing mechanism, first pull the connecting rod 6 in the direction away from the connecting ring 402. At this time, the connecting rod 6 moves after being subjected to force, and drives the limiting slider 601 to move synchronously in the limiting slide groove, compressing the support spring 7, and continuously pulling the connecting rod 6 so that the connecting rod 6 is completely out of the locking slot. After that, the containing mechanism can be removed. In the setting of this scheme, a plurality of quick-release parts are arranged around, so as to complete the locking connection between the connecting ring 402 and the connecting tube 202 through mutual restriction.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polymerization kettle for producing a pour point depressant, comprising a polymerization kettle body (1), wherein a kettle cover (2) is arranged at the top of the polymerization kettle body (1), characterized in that: The top of the kettle cover (2) is provided with a connecting pipe (202), and the top of the connecting pipe (202) is sleeved with a containing mechanism for placing the driving structure, and the containing mechanism comprises: A containing sleeve (4), wherein a plurality of extrusion screws (5) are arranged around the outer wall of the containing sleeve (4); A connecting ring (402) is fixedly connected to the bottom end of the containing sleeve (4), the connecting ring (402) is sleeved on the outer wall of the connecting tube (202), and a quick-release part is provided between the connection between the connecting tube (202) and the connecting ring (402).

2. A polymerization reactor for producing a pour point depressant according to claim 1, characterized in that: A plurality of supporting legs (101) are arranged around the bottom end of the polymerization kettle body (1), and a discharge pipe (102) is arranged at the bottom of the polymerization kettle body (1).

3. A polymerization reactor for producing a pour point depressant according to claim 2, characterized in that: The outer wall of the top of the polymerization kettle body (1) is surrounded by a plurality of fixing plates (103) for fixing the same.

4. The polymerization reactor for producing a pour point depressant according to claim 1, characterized in that: A flange (3) is provided between the top end of the polymerization kettle body (1) and the bottom end of the kettle cover (2) for fixing the two.

5. A polymerization reactor for producing a pour point depressant according to claim 4, characterized in that: A plurality of feed pipes (201) are arranged on the top of the kettle cover (2).

6. The polymerization reactor for producing a pour point depressant according to claim 1, characterized in that: The outer wall of the containing sleeve (4) is provided with a plurality of observation ports, and the outer wall of the containing sleeve (4) is provided with a plurality of threaded holes (401) for the extrusion screw (5) to be threadedly inserted between adjacent sides of the plurality of observation ports.

7. The polymerization reactor for producing a pour point depressant according to claim 1, characterized in that: The quick-release part comprises a connecting rod (6) inserted and connected to the outer wall of the connecting ring (402); the outer wall of the connecting tube (202) is provided with a locking slot; one end of the connecting rod (6) passes through the connecting ring (402) and is slidably inserted and connected to the locking slot.

8. A polymerization reactor for producing a pour point depressant according to claim 7, characterized in that: The inner walls on both sides of the insertion point of the connecting rod (6) and the connecting ring (402) are provided with limiting sliding grooves, and limiting sliders (601) are fixedly connected to both sides of the connecting rod (6). The limiting sliders (601) are slidably inserted and connected in the limiting sliding grooves, and a supporting spring (7) is arranged in the limiting sliding grooves.

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