Paste belt anti-sticking and online cleaning device

Abstract

The utility model discloses a paste belt anti-sticking and on-line cleaning device which comprises an anti-sticking agent spray head arranged above a paste belt and located at the process upstream end of a mixing and kneading device, and the anti-sticking agent spray head sprays an anti-sticking agent towards the paste belt. The cooling nozzle is arranged below the paste belt; the active hob cleaning assembly is arranged below the paste belt and is positioned at the downstream end of the cooling nozzle process; and the active hob cleaning assembly scrapes the paste on the surface of the paste belt through a plurality of hobs in the circumferential direction of the active hob cleaning assembly. According to the device, the problems caused by manual cleaning are effectively solved, the device is easy to operate, online cleaning operation can be achieved, and the working efficiency is greatly improved; and a group of cooling nozzles are designed, so that the surface of the belt can be cooled in the running process of the belt, and the natural cooling time in the prior art is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of prebaked anode forming, in particular to a device suitable for preventing a paste belt from sticking and cleaning it online in the production process of prebaked anode forming for aluminum. Background Art

[0002] At present, many pre-baked anode forming process production processes require the use of paste belts to convey the paste to the next process to complete the forming operation. The paste is made by mixing dry materials of different particle sizes and binders evenly at a certain temperature. During the paste conveying process, the paste will adhere to the surface of the belt. Because the paste has a certain plasticity at high temperature, the scraper cannot effectively remove it. If the scraper is adjusted too tight, it will cause belt damage. Over time, the paste will adhere to the surface of the belt more and more, affecting the normal operation and service life of the belt. When there is too much adhesion, the adhered material will fall off during the conveying process, which will also affect the quality of the paste and the quality of the product.

[0003] In order to ensure the normal operation and stable quality of the belt, it is necessary to regularly clean the materials adhering to the surface of the paste belt. When cleaning, it is necessary to wait until the adhering materials are cooled and dried before cleaning them manually. The labor intensity of the workers is high and there are also safety risks such as mechanical injuries.

[0004] The paste adheres to the surface of the belt, and the belt cannot be effectively cooled down during the process of conveying high-temperature paste. Long-term high temperature conditions will aggravate the aging and cracking of the belt and shorten the service life of the belt.

[0005] Therefore, based on the above technical problems, technicians in this field urgently need to develop a paste belt anti-sticking and online cleaning device. Utility Model Content

[0006] The utility model aims to provide a paste belt anti-sticking and online cleaning device, which replaces manual cleaning, is easy to operate, can realize the online cleaning operation of the paste belt, greatly improves work efficiency, and improves product quality.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The utility model discloses a paste belt anti-sticking and online cleaning device, which is integrated in the paste belt. The paste belt is placed below the discharge port of the kneading device. The kneading device discharges the paste formed by mixing the dry material and the binder onto the paste belt and transports it to the downstream of the process. The device comprises:

[0009] An anti-sticking agent nozzle is arranged above the paste belt and located at the process upstream end of the kneading device, and the anti-sticking agent nozzle sprays the anti-sticking agent toward the paste belt;

[0010] A cooling nozzle disposed below the paste belt; and

[0011] An active roller cutter cleaning assembly disposed below the paste belt and at the downstream end of the cooling nozzle process;

[0012] The active roller cutter cleaning assembly scrapes off the paste on the surface of the paste belt through a plurality of roller cutters arranged in a circumferential direction thereof.

[0013] Furthermore, the paste belt has a driving roller and a driven roller;

[0014] The anti-sticking agent nozzle is arranged on a side of the paste belt close to the driven roller.

[0015] Furthermore, there are multiple cooling nozzles, and the multiple cooling nozzles are arranged at intervals below the paste belt;

[0016] The plurality of cooling nozzles are all connected to the main pipeline, and are connected to an external cold source through the main pipeline to spray cooling medium to the paste belt;

[0017] The plurality of cooling nozzles are located on the side of the paste belt close to the active roller.

[0018] Furthermore, the active roller cleaning assembly is arranged on a side of the paste belt close to the driven roller.

[0019] Furthermore, the active hob cleaning assembly comprises:

[0020] Drive motor;

[0021] A cutter shaft is connected to the output end of the driving motor, and a plurality of the rollers are evenly distributed in the circumferential direction of the cutter shaft.

[0022] Furthermore, the length of the roller matches the width of the paste belt.

[0023] In the above technical solution, the utility model provides a paste belt anti-sticking and online cleaning device, which has the following beneficial effects:

[0024] The device of the utility model effectively replaces the problems caused by manual cleaning. The device is simple to operate and can realize online cleaning operations, greatly improving work efficiency. A group of cooling nozzles are designed to cool the surface of the belt during its operation, reducing the natural cooling time in the prior art.

[0025] The device of the utility model utilizes an anti-sticking agent spray head to spray the anti-sticking agent onto the surface of the paste belt, which can reduce the situation where the paste adheres to the belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0027] Figure 1 This is a front view of a paste belt anti-sticking and online cleaning device disclosed in an embodiment of the present application;

[0028] Figure 2 It is a side view of a paste belt anti-sticking and online cleaning device disclosed in an embodiment of the present application.

[0029] Description of reference numerals:

[0030] 1. Paste belt; 2. Kneading device; 3. Anti-sticking agent nozzle; 4. Cooling nozzle; 5. Active hob cleaning component;

[0031] 101, active roller; 102, driven roller;

[0032] 401, main road;

[0033] 501, driving motor; 502, cutter shaft; 503, hob. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] See also Figure 1 to Figure 2 As shown;

[0036] This embodiment discloses a paste belt anti-sticking and online cleaning device, which is integrated in the paste belt 1. The paste belt 1 is placed below the discharge port of the kneading device 2. The kneading device 2 discharges the paste formed by mixing the dry material and the binder to the paste belt 1 and transports it to the downstream of the process. The device includes:

[0037] An anti-sticking agent nozzle 3 is arranged above the paste belt 1 and located at the process upstream end of the kneading device 2, and the anti-sticking agent nozzle 3 sprays the anti-sticking agent toward the paste belt 1;

[0038] A cooling nozzle 4 is provided below the paste belt 1; and

[0039] An active roller cutter cleaning assembly 5 is disposed below the paste belt 1 and located at the downstream end of the cooling nozzle 4;

[0040] The active roller cutter cleaning assembly 5 scrapes off the paste on the surface of the paste belt 1 through a plurality of roller cutters 503 arranged in the circumferential direction thereof.

[0041] Specifically, the present embodiment discloses a device suitable for a paste belt to prevent the paste from adhering to the paste belt 1 and to achieve online cleaning. First, a kneading device 2 is provided above the paste belt 1. The kneading device 2 can evenly mix the dry material and the binder at a certain temperature to prepare a plastic paste. The paste prepared by the kneading device 2 is discharged from the discharge port to the paste belt 1, and is transported to the downstream system / equipment of the process through the paste belt 1. The device of the present embodiment is integrated in the paste belt 1, and it mainly includes three parts: an anti-adhesive agent nozzle 3, a cooling nozzle 4, and an active roller cleaning assembly 5. Among them, the anti-adhesive agent nozzle 3 is located at the upstream end of the kneading device 2, and mainly sprays the anti-adhesive and viscosity-reducing agent in the empty section. The types of anti-adhesive and viscosity-reducing agents in the present embodiment are not unique, and a suitable anti-adhesive and viscosity-reducing agent can be selected according to the actual process requirements. The cooling nozzle 4 of the present embodiment mainly receives the cooling medium from the external cold source and sprays it to the paste belt 1 to achieve the purpose of online rapid cooling; after cooling and drying, the active roller cleaning assembly 5 of the present embodiment is used to scrape out the dried paste on the surface of the paste belt 1.

[0042] Preferably, the paste belt 1 of this embodiment comprises a driving roller 101 and a driven roller 102 ; the anti-sticking agent nozzle 3 is arranged on the side of the paste belt 1 close to the driven roller 102 .

[0043] Preferably, the number of the cooling nozzles 4 in this embodiment is multiple, and the multiple cooling nozzles 4 are arranged at intervals below the paste belt 1;

[0044] The plurality of cooling nozzles 4 are all connected to the main pipeline 401 and are connected to an external cold source through the main pipeline 401 to spray a cooling medium onto the paste belt 1;

[0045] A plurality of cooling nozzles 4 are located on the side of the paste belt 1 close to the active roller 101 .

[0046] This embodiment uses multiple parallel cooling nozzles 4 to quickly spray cool the paste belt section after conveying the paste; and the multiple cooling nozzles 4 can further improve the cooling effect and rate, allowing the active roller cleaning component 5 entering the downstream end of the process to directly process the cooled and dried paste, improve the processing quality of the downstream equipment of the process, and ensure that all the paste adhering to the paste belt 1 can be cleaned up by the active roller cleaning component 5.

[0047] Preferably, the active roller cleaning assembly 5 of this embodiment is arranged on the side of the paste belt 1 close to the driven roller 102 .

[0048] Specifically, the active hob cleaning assembly 5 of this embodiment includes:

[0049] Driving motor 501;

[0050] A cutter shaft 502 is connected to the output end of the driving motor 501 , and a plurality of roller cutters 503 are evenly distributed around the cutter shaft 502 .

[0051] The length of the roller 503 matches the width of the paste belt 1. The roller 503 is controlled to be consistent with the size of the paste belt 1 or slightly smaller than the width of the paste belt 1, so that all the bonded paste can be scraped off as much as possible.

[0052] In this embodiment, before the paste belt takes on the paste, a thin layer of anti-sticking agent is first sprayed by the anti-sticking agent nozzle 3, and then the cooling nozzle 4 is used to spray and cool down the empty section of the paste, so that the adhered material is quickly cooled and dried, which is convenient for subsequent cleaning. An active roller cleaning component 5 is arranged at the driven roller 102 in the empty section to improve the online cleaning efficiency of the adhered material while reducing the surface temperature of the belt.

[0053] In the above technical solution, the utility model provides a paste belt anti-sticking and online cleaning device, which has the following beneficial effects:

[0054] The device of the utility model effectively replaces the problems caused by manual cleaning. The device is simple to operate and can realize online cleaning operations, greatly improving work efficiency. A group of cooling nozzles are designed to cool the surface of the belt during its operation, reducing the natural cooling time in the prior art.

[0055] The device of the utility model utilizes the anti-sticking agent nozzle 3 to spray the anti-sticking agent onto the surface of the paste belt 1, which can reduce the situation where the paste adheres to the belt.

[0056] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A paste belt anti-sticking and online cleaning device, characterized in that: The device is integrated into a paste belt (1), the paste belt (1) is placed below the discharge port of a kneading device (2), the kneading device (2) discharges a paste formed by mixing a dry material and a binder onto the paste belt (1) and transports it to a process downstream, the device comprising: An anti-sticking agent nozzle (3) is arranged above the paste belt (1) and located at the process upstream end of the kneading device (2), and the anti-sticking agent nozzle (3) sprays the anti-sticking agent toward the paste belt (1); A cooling nozzle (4) disposed below the paste belt (1); and An active roller cutter cleaning assembly (5) disposed below the paste belt (1) and located at the process downstream end of the cooling nozzle (4); The active roller cutter cleaning assembly (5) scrapes off the paste on the surface of the paste belt (1) through its multiple circumferential roller cutters (503).

2. The paste belt anti-sticking and online cleaning device according to claim 1 is characterized in that: The paste belt (1) comprises a driving roller (101) and a driven roller (102); The anti-sticking agent nozzle (3) is arranged on a side of the paste belt (1) close to the driven roller (102).

3. The paste belt anti-sticking and online cleaning device according to claim 2 is characterized in that: The number of the cooling nozzles (4) is multiple, and the multiple cooling nozzles (4) are arranged at intervals below the paste belt (1); The plurality of cooling nozzles (4) are all connected to the main pipeline (401), and are connected to an external cold source through the main pipeline (401) to spray a cooling medium onto the paste belt (1); The plurality of cooling nozzles (4) are located on a side of the paste belt (1) close to the active roller (101).

4. A paste belt anti-sticking and online cleaning device according to claim 2 or 3, characterized in that: The active roller cleaning assembly (5) is arranged on a side of the paste belt (1) close to the driven roller (102).

5. The paste belt anti-sticking and online cleaning device according to claim 4, characterized in that: The active hob cleaning assembly (5) comprises: Driving motor (501); A cutter shaft (502) is connected to the output end of the driving motor (501), and a plurality of the rolling cutters (503) are evenly distributed in the circumferential direction of the cutter shaft (502).

6. The paste belt anti-sticking and online cleaning device according to claim 5, characterized in that: The length of the roller (503) matches the width of the paste belt (1).

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