Anhydrous hydrogen fluoride reaction furnace
By adding a gear stop structure in anhydrous hydrogen fluoride reactor, the problem of equipment damage caused by squirming in traditional reactors is solved, and the stable operation and repair difficulty of equipment is reduced.
Patent Information
- Application Number
- CN202323568840.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-27
AI Technical Summary
When the materials of traditional anhydrous hydrogen fluoride reactors are unbalanced or uneven, they are prone to separation of the furnace body roller belt and tugboat due to back and forth, and the equipment cannot rotate, resulting in the furnace head and furnace tail cylinder breaking, which is difficult and costly to repair.
In anhydrous hydrogen fluoride reactor, a gear stop structure is added, and the gear stop is symmetrically arranged on both sides of the front roller belt, and the axis is perpendicular to the reactor axis. It is used to bond and rotate with the front roller belt, reducing the front and back kinetic energy of the reactor , prevent the equipment from falling off the roller belt.
Through the rotation of the gear wheel, the front and back kinetic energy of the reactor is effectively reduced, preventing equipment from being damaged and falling, and reducing the difficulty and cost of repair.
Smart Images
Figure CN222240303U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anhydrous hydrogen fluoride reaction equipment, in particular to an anhydrous hydrogen fluoride reaction furnace. Background Art
[0002] The production of anhydrous hydrogen fluoride adopts a traditional reactor (rotary kiln) to react the materials. The reactor is jacketed and the hot air in the jacket comes from the heat generated by the combustion chamber. The furnace body adopts two air inlets and four air outlets. The furnace body is supported by two sets of tugboats to support the rotary furnace body. Two sets of rollers are equipped in front and back of the reactor, and the rollers rotate on the tugboats. Each furnace body is provided with two rollers, which are respectively arranged in front and back. Each set of tugboats has two rollers, which are placed horizontally and parallel to the furnace body. The rollers are evenly distributed on the tugboats for rotation. Under normal circumstances, the reactor operates normally and returns to its original position after a slight movement back and forth. When the material in the reactor is unbalanced or uneven, the distance of the furnace body moving back and forth becomes larger. When the movement distance exceeds the width of the rollers, the entire furnace body rollers and tugboats are separated, and the object cannot rotate. The cylinders at the head and tail of the furnace are all broken, and the equipment is damaged, which is difficult and expensive to repair. Utility Model Content
[0003] The utility model aims to provide an anhydrous hydrogen fluoride reactor to solve the problems existing in the prior art and to prevent the reactor from moving back and forth and causing the equipment to fall off the roller belt.
[0004] To achieve the above purpose, the utility model provides the following solutions:
[0005] The utility model provides an anhydrous hydrogen fluoride reactor, comprising a front tugboat group, a rear tugboat group and a reactor, wherein the reactor is provided with a front rolling belt and a rear rolling belt corresponding to the front tugboat group and the rear tugboat group, and further comprises a stopper wheel structure, wherein the stopper wheel structure comprises two stoppers symmetrically arranged on both sides of the front rolling belt and whose axes are perpendicular to the axis of the reactor, and each of the stoppers can be fitted with the front rolling belt and rotated under the drive of the front rolling belt.
[0006] Preferably, the distance between each of the blocking wheels and the front rolling belt is 200-300 mm.
[0007] Preferably, each of the blocking wheels is cylindrical.
[0008] Preferably, the front tugwheel assembly includes two front tugwheels whose axes are parallel to the axis of the reactor.
[0009] Preferably, the rear tugwheel assembly includes two rear tugwheels whose axes are parallel to the axis of the reactor.
[0010] Compared with the prior art, the utility model has achieved the following technical effects:
[0011] The utility model provides an anhydrous hydrogen fluoride reactor, wherein stop wheels are additionally installed on both sides of a front rolling belt, the stop wheels are cylindrical, flush with the side faces of the front rolling belt and keep a certain distance therefrom, when the reactor moves toward the front section, the front stop wheel rotates under the friction action of the side faces of the front rolling belt, if the reactor moves backward, the rear stop wheel can rotate under the friction action of the side faces of the front rolling belt, the kinetic energy of the reactor moving forward or backward is reduced by the rotation of the stop wheels, and the reactor is prevented from moving forward and backward to cause equipment damage or fall off the rolling belt. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model 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 of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 A schematic diagram of the structure of the anhydrous hydrogen fluoride reactor provided by the utility model;
[0014] In the figure: 1- reactor; 2- front rolling belt; 3- rear rolling belt; 4- front tugboat group; 5- rear tugboat group; 6- blocking wheel. DETAILED DESCRIPTION
[0015] 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.
[0016] The utility model aims to provide an anhydrous hydrogen fluoride reactor to solve the problems existing in the prior art and to prevent the reactor from moving back and forth and causing the equipment to fall off the rolling belt.
[0017] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0018] The utility model provides an anhydrous hydrogen fluoride reaction furnace, such as Figure 1As shown, in this embodiment, it includes a front tugboat group 4, a rear tugboat group 5 and a horizontally placed reactor 1, a gear ring is provided on the reactor 1, and the gear ring is meshed with the gear on the output shaft of the reducer for transmission, the power input of the reducer is a motor, and the reactor can be driven to rotate on the front tugboat group 4 and the rear tugboat group 5 through the motor, and a front roller 2 and a rear roller 3 are provided on the reactor 1 corresponding to the front tugboat group 4 and the rear tugboat group 5, the front roller 2 and the rear roller 3 are both coaxial with the reactor 1, and also include a stopper wheel structure, the stopper wheel structure includes two stopper wheels 6 symmetrically arranged on both sides of the front roller 2 and with axes perpendicular to the axis of the reactor 1, the stopper wheels 6 are preferably arranged vertically, and each stopper wheel 6 can fit with the front roller 2 and rotate under the drive of the front roller 2.
[0019] The anhydrous hydrogen fluoride reactor provided by the utility model is provided with stop wheels 6 on both sides of the front rolling belt 2. The stop wheels 6 are cylindrical, flush with the side surfaces of the front rolling belt 2 and keep a certain distance. When the reactor 1 moves toward the front section, the front stop wheels 6 rotate under the friction of the side surfaces of the front rolling belt 2. If the reactor 1 moves backward, the rear stop wheels 6 can rotate under the friction of the side surfaces of the front rolling belt 2. The kinetic energy of the reactor 1 moving forward or backward is reduced by the rotation of the stop wheels 6, so as to prevent the reactor 1 from moving forward and backward to cause equipment damage or fall off the rolling belt.
[0020] The distance between each stopper wheel 6 and the front rolling belt 2 is 200-300 mm. There is a distance between the stopper wheel 6 and the front rolling belt 2 to leave a certain space for thermal expansion and contraction of the furnace body.
[0021] Each blocking wheel 6 is cylindrical.
[0022] The front tug wheel group 4 includes two front tug wheels whose axes are parallel to the axis of the reactor 1. The front supporting wheels are in contact with the front rolling belt 2. When the reactor 1 operates normally, the front rolling belt 2 rotates on the front supporting wheels.
[0023] The rear tug wheel group 5 includes two rear tug wheels whose axes are parallel to the axis of the reactor 1. The rear supporting wheels are in contact with the rear roller belt 3. When the reactor 1 operates normally, the rear roller belt 3 rotates on the rear supporting wheels.
[0024] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.
Claims
1. An anhydrous hydrogen fluoride reactor, comprising a front tugboat group, a rear tugboat group and a reactor, wherein a front roller and a rear roller are provided on the reactor corresponding to the front tugboat group and the rear tugboat group, and characterized in that: It also includes a stopper wheel structure, which includes two stopper wheels symmetrically arranged on both sides of the front rolling belt and whose axes are perpendicular to the axis of the reactor, and the distance between each stopper wheel and the front rolling belt is 200-300 mm.
2. The anhydrous hydrogen fluoride reactor according to claim 1, characterized in that: Each of the blocking wheels is cylindrical.
3. The anhydrous hydrogen fluoride reactor according to claim 1, characterized in that: The front tug wheel assembly comprises two front tug wheels whose axes are parallel to the axis of the reactor.
4. The anhydrous hydrogen fluoride reactor according to claim 3, characterized in that: The rear tug wheel assembly comprises two rear tug wheels whose axes are parallel to the axis of the reactor.