Propelling mechanism of oxalic acid catalytic degreasing continuous furnace
By automatically adding materials in the oxalic acid catalytic degreasing furnace using longitudinal push-pull cylinder and push-plate mechanism, the problem of oxalic acid gas leakage caused by manual operation is solved, production safety is improved and labor demand is reduced.
Patent Information
- Application Number
- CN202420652887.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing oxalic acid catalytic degreasing furnace often requires manual operation during material addition, resulting in leakage of oxalic acid gas, stimulating workers' respiratory mucosa, and causing physical damage.
A propulsion mechanism of an oxalic acid catalytic degreasing continuous furnace is designed, and the longitudinal push-pull cylinder and push plate mechanism is adopted to automatically push the material into the furnace, reducing manual participation and sealing door design to reduce gas leakage.
It has achieved unmanned material addition, improved production safety and reduced oxalic acid gas leakage, and protected the health of workers.
Smart Images
Figure CN222231298U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of continuous furnaces, in particular to a propulsion mechanism of an oxalic acid catalytic degreasing continuous furnace. Background Art
[0002] At present, there are two commonly used catalysts in the degreasing process. One is nitric acid HNO3. The strong oxidizing HNO3 can quickly catalyze the cracking of POM and is widely used in industrial production, consuming nearly 1,000 tons of HNO3 each year. The other is oxalic acid powder catalytic degreasing: this catalytic degreasing furnace is fed with oxalic acid through an oxalic acid feeder. There is a heating gasification device in the feeder. After the oxalic acid is gasified into a gaseous state, it is brought into the furnace by nitrogen for catalytic degreasing.
[0003] However, in the process of using the existing device, materials are mostly added into the furnace manually. When adding materials manually, oxalic acid gas in the furnace will leak out. Oxalic acid gas can irritate the human respiratory mucosa and thus cause harm to the workers.
[0004] Therefore, in order to solve the above problems, a propulsion mechanism of an oxalic acid catalytic degreasing continuous furnace is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a propulsion mechanism for an oxalic acid catalytic degreasing continuous furnace, so as to solve the problem that in the prior art device mentioned in the above background technology, materials are mostly added into the furnace manually during use, and when adding materials manually, oxalic acid gas in the furnace will take the opportunity to leak out, and oxalic acid gas can irritate the respiratory mucosa of the human body, thus causing harm to the workers' bodies.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a propulsion mechanism of an oxalic acid catalytic degreasing continuous furnace, comprising: a bracket, a temporary storage box is installed on the top surface of the bracket;
[0007] A slide rail is installed on the inner bottom surface of the temporary storage box, a support plate is placed on the top surface of the slide rail, a carrying box is placed on the top surface of the support plate, a longitudinal push-pull cylinder is installed on the top surface of the bracket, and a push plate is fixedly connected to the extended end of the longitudinal push-pull cylinder.
[0008] Preferably, sealed doors are respectively installed at the rear end and the right end of the top surface of the temporary storage box.
[0009] Preferably, the right end of the temporary storage box is communicated with the furnace.
[0010] Preferably, the push plate is located inside the temporary storage box, and the push plate is in contact with the support plate.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can push the materials in the temporary storage box into the furnace by arranging the longitudinal push-pull cylinder and the push plate, and the whole process does not require human participation, which reduces labor and improves production safety.
[0012] The utility model is provided with 02, closes the sealing door on the back of the temporary storage box, and opens the sealing door on the right side of the temporary storage box at the same time, so that the right end of the temporary storage box is communicated with the furnace, and the longitudinal push-pull cylinder is started, and the longitudinal push-pull cylinder drives the push plate to move in the temporary storage box, and the push plate fits with the left side wall of the support plate. Under the action of the longitudinal push-pull cylinder, the support plate in the temporary storage box can be pushed to the right side into the furnace through the push plate, and then the sealing door on the right side is closed. The whole process does not require human participation, which reduces labor and improves production safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a front view cross-sectional schematic diagram of the structure of the temporary storage box of the utility model;
[0015] Figure 3 It is a schematic side view of the structure of the push plate of the utility model.
[0016] In the figure: 1, bracket; 11, temporary storage box; 12, slide rail; 13, support plate; 14, carrying box; 15, longitudinal push-pull cylinder; 16, push plate. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-3 , an embodiment provided by the utility model:
[0019] The longitudinal push-pull cylinder 15 used in the present application is a product that can be directly purchased on the market. Its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described here in detail.
[0020] A propulsion mechanism of an oxalic acid catalytic degreasing continuous furnace comprises: a support 1, a temporary storage box 11 is installed on the top surface of the support 1;
[0021] A slide rail 12 is installed on the inner bottom surface of the temporary storage box 11, a pallet 13 is placed on the top surface of the slide rail 12, a carrying box 14 is placed on the top surface of the pallet 13, a longitudinal push-pull cylinder 15 is installed on the top surface of the bracket 1, and a push plate 16 is fixedly connected to the protruding end of the longitudinal push-pull cylinder 15. The longitudinal push-pull cylinder 15 and the push plate 16 cooperate with each other to push the materials in the temporary storage box 11 into the furnace. The whole process does not require human participation, which reduces labor and improves production safety.
[0022] Furthermore, sealing doors are respectively installed at the rear end and the right end of the top surface of the temporary storage box 11. The arrangement of the two sets of sealing doors can reduce the leakage of oxalic acid gas when the material enters and exits the temporary storage box 11.
[0023] Furthermore, the right end of the temporary storage box 11 is communicated with the furnace, and the materials in the temporary storage box 11 can be pushed into the furnace through the right side.
[0024] Furthermore, the push plate 16 is located inside the temporary storage box 11 , and is fitted with the support plate 13 . The push plate 16 can push the support plate 13 under the action of the longitudinal push-pull cylinder 15 , so that the carrying box 14 on the support plate 13 moves into the furnace.
[0025] Working principle: When in use, the pallet 13 carries the carrying box 14 into the temporary storage box 11 from the rear side, and then the sealed door on the back of the temporary storage box 11 is closed, and at the same time, the sealed door on the right side of the temporary storage box 11 is opened, so that the right end of the temporary storage box 11 is connected to the furnace, and the longitudinal push-pull cylinder 15 is started, and the longitudinal push-pull cylinder 15 drives the push plate 16 to move in the temporary storage box 11, and the push plate 16 is in contact with the left side wall of the pallet 13, and under the action of the longitudinal push-pull cylinder 15, the pallet 13 in the temporary storage box 11 can be pushed to the right into the furnace through the push plate 16, and then the sealed door on the right side is closed. The whole process does not require human participation, which reduces labor and improves production safety.
[0026] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.
Claims
1. A propulsion mechanism for an oxalic acid catalytic degreasing continuous furnace, comprising: A bracket (1), wherein a temporary storage box (11) is installed on the top surface of the bracket (1); Features: A slide rail (12) is installed on the inner bottom surface of the temporary storage box (11), a support plate (13) is placed on the top surface of the slide rail (12), a carrying box (14) is placed on the top surface of the support plate (13), a longitudinal push-pull cylinder (15) is installed on the top surface of the bracket (1), and a push plate (16) is fixedly connected to the protruding end of the longitudinal push-pull cylinder (15).
2. The propulsion mechanism of the continuous furnace for oxalic acid catalytic degreasing according to claim 1 is characterized in that: Sealed doors are respectively installed at the rear end and the right end of the top surface of the temporary storage box (11).
3. The propulsion mechanism of the continuous furnace for oxalic acid catalytic degreasing according to claim 1 is characterized in that: The right end of the temporary storage box (11) is communicated with the furnace.
4. The propulsion mechanism of the continuous furnace for oxalic acid catalytic degreasing according to claim 1 is characterized in that: The push plate (16) is located inside the temporary storage box (11), and the push plate (16) is in contact with the support plate (13).