Polycarboxylic acid water reducing agent drying tower hot air circulation device

Abstract

The utility model discloses a kind of polycarboxylate water reducing agent drying tower hot air circulation devices, belong to drying tower technical field, its technical scheme main point includes drying tower hot air pipe body, the inside of drying tower hot air pipe body is provided with auxiliary drying mechanism, auxiliary drying mechanism includes heating assembly and cleaning assembly, heating assembly is set in the bottom of drying tower hot air pipe body inside, cleaning assembly is set in the top of drying tower hot air pipe body inside, by setting heating assembly and cleaning assembly, heating assembly can be used as drying tower hot air pipe body internal heating source, while heating assembly is detachable structure, to facilitate user to clean drying tower hot air pipe body inner wall, cleaning assembly is located at the top of drying tower hot air pipe body, at this time, cleaning assembly can flush and clean drying tower hot air pipe body inner wall after removing heating assembly, avoid that excessive dust exists in drying tower hot air pipe body inside influence drying tower work.

Description

Technical Field

[0001] This utility model relates to the field of drying tower production technology, and in particular to a hot air circulation device for a polycarboxylate superplasticizer drying tower. Background Technology

[0002] A polycarboxylate superplasticizer drying tower is a device used to process liquid polycarboxylate superplasticizer into granules.

[0003] An existing polycarboxylate superplasticizer drying tower often accumulates granular polycarboxylate superplasticizer in the bottom conical section during use, making it difficult to remove and discharge. Furthermore, the exhaust gas discharged from the drying tower is somewhat irritating.

[0004] Existing patent (publication number: CN210892446U) discloses a drying tower for polycarboxylate superplasticizer, comprising a drying tower body, an electric nozzle installed at the top of the drying tower body, and a feed pipe fixed at the top of the electric nozzle. An air inlet pipe is embedded on one side of the drying tower body, and a collection hopper is installed at the bottom of the drying tower body, with a discharge port installed at the bottom of the collection hopper. An electric heating tube is installed inside the air inlet pipe, and a blower is connected to the other side of the air inlet pipe. Vibration mechanisms are installed on both sides of the collection hopper. In this invention, the vibrators attached to both sides of the outer wall of the collection hopper can drive the wall of the collection hopper to vibrate, shaking off the granules adhering to the inner wall of the collection hopper. This changes the previous situation where polycarboxylate superplasticizer in the drying tower body accumulated on the collection hopper, making it inconvenient to clean and remove, thus making the discharge of the device cleaner. Furthermore, the slots welded to the outer wall of the collection hopper and the blocks on both sides of the vibrator facilitate the installation and disassembly of the vibrator.

[0005] When the aforementioned patent is used, it cleans the adhesive materials inside the drying tower through a vibration device. However, its hot air drying structure is fixed and lacks a cleaning mechanism inside. As a result, a lot of dust accumulates inside the drying structure after prolonged use, which hinders the operation of the drying tower and is therefore not conducive to user operation.

[0006] To address this, a hot air circulation device for a polycarboxylate superplasticizer drying tower is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide a hot air circulation device for a polycarboxylate superplasticizer drying tower, which aims to solve the problem that the above-mentioned patent uses a vibration device to clean the adhesive materials inside the drying tower, but its hot air drying structure is fixed and does not have a cleaning structure inside, resulting in a lot of dust inside the drying structure after long-term use, which makes the drying tower work and is therefore not conducive to user operation.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a hot air circulation device for a drying tower of polycarboxylate superplasticizer, comprising a hot air duct body of the drying tower, an auxiliary drying mechanism provided on the inner side of the hot air duct body, the auxiliary drying mechanism comprising a heating component and a cleaning component, the heating component being disposed at the bottom of the inner side of the hot air duct body of the drying tower, and the cleaning component being disposed at the top of the inner side of the hot air duct body of the drying tower.

[0009] The heating assembly includes a reinforcing tube, a fixed outer shell, an electric heating tube body, and a sealing ring gasket. The reinforcing tube is connected to the bottom left side of the hot air duct body of the drying tower. The fixed outer shell is bolted to the left side of the reinforcing tube. The electric heating tube is bolted to the right side inside the fixed outer shell. The sealing ring gasket is snapped into the right side inside the fixed outer shell.

[0010] Preferably, the cleaning component includes a support pipe bolted to the top of the hot air duct body of the drying tower, and the top of the support pipe is connected to a pumping pipe.

[0011] Preferably, the bottom of the pumping pipe is connected to a cleaning nozzle, which is conical in shape.

[0012] Preferably, a reinforcing rod is bolted to the surface of the cleaning nozzle, and a fixing bolt is threaded to the inner side of the reinforcing rod away from the cleaning nozzle.

[0013] Preferably, an auxiliary component is provided at the bottom of the hot air duct body of the drying tower. The auxiliary component includes an air inlet channel bolted to the bottom of the hot air duct body of the drying tower, and a blower body is bolted to the bottom of the air inlet channel.

[0014] Preferably, a movable frame is bolted to the bottom of the blower body, and the bottom of the movable frame is rotatably connected to a movable wheel.

[0015] Preferably, threaded holes are provided on both the front and rear sides of the reinforcing tube, and the surface of the left side of the reinforcing tube is in contact with the surface of the sealing ring gasket.

[0016] Preferably, the front and rear sides of the fixed housing are bolted with reinforcing bolts, and the fixed housing is T-shaped as a whole.

[0017] Preferably, the surface of the fixed outer shell is arc-shaped, and the right side of the electric heating tube body is close to the right side of the inner side of the hot air duct body of the drying tower.

[0018] Preferably, the diameter of the fixed outer shell near the reinforcing tube is the same as the inner diameter of the reinforcing tube, and a storage channel is provided on the inner side of the fixed outer shell.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. By setting up a heating component, when using the hot air circulation device of the polycarboxylate superplasticizer drying tower, the user can install the heating component with the hot air pipe body of the drying tower, so that the heating component can be used as a heating source inside the hot air pipe body of the drying tower. At the same time, the heating component is a detachable structure, so that the user can clean the inner wall of the hot air pipe body of the drying tower.

[0021] 2. By setting up a cleaning component, when using the hot air circulation device of the polycarboxylate superplasticizer drying tower, the user can install the cleaning component on the top of the hot air duct body of the drying tower. At this time, the cleaning component can flush and clean the inner wall of the hot air duct body of the drying tower after the heating component is removed, so as to avoid too much dust inside the hot air duct body of the drying tower affecting the operation of the drying tower. Attached Figure Description

[0022] Figure 1 This is an overall structural diagram of a hot air circulation device for a polycarboxylate superplasticizer drying tower according to the present invention;

[0023] Figure 2 This is a schematic diagram of the auxiliary drying mechanism in this utility model;

[0024] Figure 3 This is a schematic diagram of the cleaning component in this utility model;

[0025] Figure 4 This is a schematic diagram of the cleaning component in this utility model;

[0026] Figure 5 This is a schematic diagram of the auxiliary components in this utility model.

[0027] In the diagram, 1. Drying tower hot air duct body; 2. Auxiliary drying mechanism; 201. Heating component; 201a. Reinforcing pipe; 201b. Fixed outer shell; 201c. Electric heating tube body; 201d. Sealing ring gasket; 202. Cleaning component; 202a. Bearing pipe; 202b. Pumping pipe; 202c. Cleaning nozzle; 202d. Reinforcing rod; 3. Auxiliary component; 301. Air inlet channel; 302. Blower body; 303. Moving frame. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5A hot air circulation device for a drying tower of polycarboxylate superplasticizer includes a hot air duct body 1 of the drying tower, and an auxiliary drying mechanism 2 is provided inside the hot air duct body 1. The auxiliary drying mechanism 2 includes a heating component 201 and a cleaning component 202. The heating component 201 is provided at the bottom inside the hot air duct body 1 of the drying tower, and the cleaning component 202 is provided at the top inside the hot air duct body 1 of the drying tower.

[0030] The heating assembly 201 includes a reinforcing tube 201a, a fixed outer shell 201b, an electric heating tube body 201c, and a sealing ring gasket 201d. The reinforcing tube 201a is connected to the bottom of the left side of the hot air duct body 1 of the drying tower. The fixed outer shell 201b is bolted to the left side of the reinforcing tube 201a. The electric heating tube body 201c is bolted to the right side inside the fixed outer shell 201b. The sealing ring gasket 201d is snapped into the right side inside the fixed outer shell 201b.

[0031] In this embodiment: by setting up a reinforcing pipe 201a, a fixed outer shell 201b, an electric heating tube body 201c, and a sealing ring gasket 201d, when using the hot air circulation device for the polycarboxylate superplasticizer drying tower, the user can install the reinforcing pipe 201a to the left side of the hot air duct body 1 of the drying tower. At this time, the user can combine the fixed outer shell 201b, the sealing ring gasket 201d, and the electric heating tube body 201c, so that the user can install the fixed outer shell 201b inside the reinforcing pipe 201a, thereby allowing the electric heating tube body 201c to be installed inside the hot air duct body 1 of the drying tower for use as a heating source.

[0032] Specifically, such as Figure 2 , Figure 4 As shown, the cleaning component 202 includes a support pipe 202a bolted to the top of the hot air duct body 1 of the drying tower, and a pumping pipe 202b is connected to the top of the support pipe 202a.

[0033] Specifically, such as Figure 2 , Figure 4 As shown, the bottom of the pumping pipe 202b is connected to a cleaning nozzle 202c, which is conical in shape.

[0034] Specifically, such as Figure 2 , Figure 4 As shown, a reinforcing rod 202d is bolted to the surface of the cleaning nozzle 202c, and a fixing bolt is threaded to the inner side of the reinforcing rod 202d away from the cleaning nozzle 202c.

[0035] In this embodiment: by setting up a carrying pipe 202a, a pumping pipe 202b, a cleaning nozzle 202c, and a reinforcing rod 202d, when cleaning the drying tower hot air duct body 1, the user can install the carrying pipe 202a to the top of the drying tower hot air duct body 1. At this time, the user can fix the pumping pipe 202b, the cleaning nozzle 202c, and the reinforcing rod 202d to the top of the inner side of the drying tower hot air duct body 1. After the drying tower hot air duct body 1 has been working for a period of time, the user can remove the electric heating tube body 201c and connect to an external water source pumping device through the pumping pipe 202b to input water into the cleaning nozzle 202c. Through the conical spray channel set inside the cleaning nozzle 202c, the water flow is sprayed onto the inner wall of the drying tower hot air duct body 1 to flush it, avoiding excessive dust inside the drying tower hot air duct body 1.

[0036] Specifically, such as Figure 1 , Figure 5 As shown, an auxiliary component 3 is provided at the bottom of the hot air duct body 1 of the drying tower. The auxiliary component 3 includes an air inlet channel 301 bolted to the bottom of the hot air duct body 1 of the drying tower, and a blower body 302 is bolted to the bottom of the air inlet channel 301.

[0037] Specifically, such as Figure 1 , Figure 5 As shown, a movable frame 303 is bolted to the bottom of the blower body 302, and a movable wheel is rotatably connected to the bottom of the movable frame 303.

[0038] In this embodiment: by setting up an air inlet channel 301, a blower body 302 and a movable frame 303, the air inlet channel 301, the blower body 302 and the movable frame 303 cooperate with each other, so that the blower body 302 can be moved to avoid affecting the cleaning component 202 cleaning the dust inside the drying tower hot air pipe body 1.

[0039] Specifically, such as Figure 3 As shown, threaded holes are provided on both the front and rear sides of the reinforcing tube 201a, and the surface on the left side of the reinforcing tube 201a is in contact with the surface of the sealing ring gasket 201d.

[0040] Specifically, such as Figure 3 As shown, the front and rear sides of the fixed housing 201b are bolted with reinforcing bolts, and the fixed housing 201b is T-shaped in general.

[0041] Specifically, such as Figure 3 As shown, the surface of the fixed outer shell 201b is arc-shaped, and the right side of the electric heating tube body 201c is close to the right side of the inner side of the drying tower hot air duct body 1.

[0042] Specifically, such as Figure 3As shown, the diameter of the fixed housing 201b near the reinforcing tube 201a is the same as the inner diameter of the reinforcing tube 201a, and a storage channel is provided on the inner side of the fixed housing 201b.

[0043] In this embodiment: by setting up a reinforcing tube 201a, a fixed outer shell 201b, and an electric heating tube body 201c, the reinforcing tube 201a, the fixed outer shell 201b, and the electric heating tube body 201c cooperate with each other and can be used as a heating source at the bottom of the inner side of the drying tower hot air duct body 1. Furthermore, the reinforcing tube 201a and the fixed outer shell 201b are connected by bolts, which makes it convenient for the user to disassemble the electric heating tube body 201c and avoids it from affecting the operation of the cleaning component 202.

[0044] Working Principle: Firstly, this device is used during the production of polycarboxylate superplasticizers. When using the hot air circulation device in the drying tower for this polycarboxylate superplasticizer, the user can install the reinforcing pipe 201a to the left side of the hot air duct body 1 of the drying tower. At this time, the user can combine the fixing shell 201b, the sealing ring gasket 201d, and the electric heating tube body 201c. This allows the user to easily install the fixing shell 201b inside the reinforcing pipe 201a, thereby allowing the electric heating tube body 201c to be installed inside the hot air duct body 1 of the drying tower as a heat source. When cleaning the hot air duct body 1 of the drying tower, the user can remove the carrying pipe 202... a is installed on the top of the hot air duct body 1 of the drying tower. At this time, it can fix the pumping pipe 202b, cleaning nozzle 202c and reinforcing rod 202d to the top of the inner side of the hot air duct body 1 of the drying tower. Whenever the hot air duct body 1 of the drying tower works for a period of time, the user can remove the electric heating tube body 201c and connect to the external water source pumping equipment through the pumping pipe 202b to input water into the cleaning nozzle 202c. Through the conical spray channel set inside the cleaning nozzle 202c, the water flow is sprayed onto the inner wall of the hot air duct body 1 of the drying tower to flush it and prevent too much dust from accumulating inside the hot air duct body 1 of the drying tower.

[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the scope of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A polycarboxylate water reducer drying tower hot air circulation device, comprising a drying tower hot air pipe body (1), characterized in that: An auxiliary drying mechanism (2) is provided on the inner side of the hot air duct body (1) of the drying tower. The auxiliary drying mechanism (2) includes a heating component (201) and a cleaning component (202). The heating component (201) is located at the bottom of the inner side of the hot air duct body (1) of the drying tower, and the cleaning component (202) is located at the top of the inner side of the hot air duct body (1) of the drying tower. The heating assembly (201) includes a reinforcing tube (201a), a fixed outer shell (201b), an electric heating tube body (201c), and a sealing ring gasket (201d). The reinforcing tube (201a) is connected to the bottom left side of the hot air duct body (1) of the drying tower. The fixed outer shell (201b) is bolted to the left side of the reinforcing tube (201a). The electric heating tube body (201c) is bolted to the right side inside the fixed outer shell (201b). The sealing ring gasket (201d) is snapped into the right side inside the fixed outer shell (201b).

2. The polycarboxylate superplasticizer drying tower hot air circulation device according to claim 1, characterized in that: The cleaning component (202) includes a support pipe (202a) bolted to the top of the hot air duct body (1) of the drying tower, and the top of the support pipe (202a) is connected to a pumping pipe (202b).

3. The polycarboxylate superplasticizer drying tower hot air circulation device according to claim 2, characterized in that: The bottom of the pumping pipe (202b) is connected to a cleaning nozzle (202c), which is conical in shape.

4. The polycarboxylate superplasticizer drying tower hot air circulation device according to claim 3, characterized in that: A reinforcing rod (202d) is bolted to the surface of the cleaning nozzle (202c), and a fixing bolt is threaded to the inner side of the reinforcing rod (202d) away from the cleaning nozzle (202c).

5. The polycarboxylate superplasticizer drying tower hot air circulation device according to claim 1, characterized in that: The bottom of the drying tower hot air duct body (1) is provided with an auxiliary component (3), the auxiliary component (3) includes an air inlet channel (301) bolted to the bottom of the drying tower hot air duct body (1), and a blower body (302) is bolted to the bottom of the air inlet channel (301).

6. The polycarboxylate superplasticizer drying tower hot air circulation device according to claim 5, characterized in that: A movable frame (303) is bolted to the bottom of the blower body (302), and a movable wheel is rotatably connected to the bottom of the movable frame (303).

7. The hot air circulation device for a polycarboxylate superplasticizer drying tower according to claim 1, characterized in that: The reinforcing tube (201a) has threaded holes on both the front and rear sides, and the left side surface of the reinforcing tube (201a) is in contact with the surface of the sealing ring gasket (201d).

8. The hot air circulation device for a polycarboxylate superplasticizer drying tower according to claim 1, characterized in that: The front and rear sides of the fixed housing (201b) are bolted with reinforcing bolts, and the fixed housing (201b) is T-shaped in general.

9. The hot air circulation device for a polycarboxylate superplasticizer drying tower according to claim 1, characterized in that: The surface of the fixed outer shell (201b) is arc-shaped, and the right side of the electric heating tube body (201c) is close to the right side of the inner side of the drying tower hot air duct body (1).

10. A hot air circulation device for a polycarboxylate superplasticizer drying tower according to claim 1, characterized in that: The diameter of the fixed outer shell (201b) on the side near the reinforcing tube (201a) is the same as the inner diameter of the reinforcing tube (201a), and a storage channel is provided on the inner side of the fixed outer shell (201b).

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