Reaction tank

Abstract

The utility model relates to the technical field of instant low-molecular high-viscosity resistance reducing agent preparation equipment, in particular to a reaction tank which comprises a reaction tank body, a cleaning cover, two handles and a cleaning assembly, the cleaning cover is detachably connected with the reaction tank body, and the two handles are fixedly connected with the cleaning cover. The cleaning assembly comprises a supporting frame, a fixing sleeve, a driving part, a connecting-in pipe and a flushing part, the supporting frame is fixedly connected with the cleaning cover and located above the cleaning cover, the fixing sleeve is fixedly connected with the supporting frame and located above the supporting frame, the driving part is fixedly connected with the fixing sleeve and located below the fixing sleeve, the connecting-in pipe is fixedly connected with the flushing part, and the connecting-in pipe is fixedly connected with the flushing part. The washing part is rotationally connected with the driving part and located above the washing part, and the washing part is rotationally connected with the driving part and located below the washing cover, so that the inner wall of the reaction tank body is washed in all directions through rotary washing, material residues are prevented, and the washing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for preparing a fast-dissolving low-molecular-weight high-viscosity drag-reducing agent, in particular to a reaction tank. Background Art

[0002] The drag reducer can significantly reduce construction friction, reduce construction pressure, improve fracturing transformation effect, and cause little damage to the reservoir. In the drag reducer mixing operation, the viscosity of the drag reducer generated by mixing and stirring the emulsifier, acrylamide aqueous solution, and water-soluble free radical initiator under jacket heating increases, resulting in a significant increase in the power of the blade during operation, a slow stirring speed, and uneven mixing, which reduces production efficiency, further resulting in the produced inverse emulsion drag reducer having defects such as unstable viscosity, easy stratification, low molecular weight, and poor dispersibility. In addition, when heating the material, the temperature on the jacket needs to be transferred to the material through the reactor, so there are defects such as slow heating speed and large heat loss, and the temperature required for the reaction cannot be reached, which further leads to low product molecular weight, unstable viscosity, and the defect of uncontrollable reaction temperature.

[0003] To solve the above problems, the prior art patent (CN206215213U) discloses a system for automatically producing an inverse emulsion drag reducing agent. A liquid inlet and a finished product outlet are arranged on the side wall of the reactor body, an air inlet and a heating rod located in the reactor body are arranged on the upper cover, the output end of the motor B is connected to the spiral rod, the emulsifier storage tank and the acrylamide aqueous solution storage tank are both connected to the left end of the cylinder and are located directly above the cylinder, a pneumatic butterfly valve is connected between the emulsifier storage tank and the cylinder, and between the acrylamide aqueous solution storage tank and the cylinder, and the right end of the cylinder is connected to the reactor body; the beneficial effects of the utility model are: real-time monitoring of the reaction temperature, reduction of blade power loss, improvement of reaction efficiency, and uniform mixing.

[0004] However, in the above-mentioned prior art, after the preparation of the reaction tank is completed, the operator needs to clean the tank. Manual flushing of the tank is likely to cause material residue, thereby affecting the quality of subsequent material mixing. Utility Model Content

[0005] The utility model aims to provide a reaction tank, which solves the technical problem in the prior art that after the preparation of the reaction tank is completed, the operator needs to clean the tank, and manual flushing of the tank is likely to cause material residue, thereby affecting the subsequent material mixing quality.

[0006] To achieve the above-mentioned purpose, the utility model adopts a reaction tank, including a reaction tank body, a cleaning cover, two handles and a cleaning assembly, wherein the cleaning cover is detachably connected to the reaction tank body and is located above the reaction tank body, the two handles are fixedly connected to the cleaning cover and are located above the cleaning cover, the cleaning assembly includes a support frame, a fixed sleeve, a driving member, an access pipe and a flushing member, the support frame is fixedly connected to the cleaning cover and is located above the cleaning cover, the fixed sleeve is fixedly connected to the support frame and is located above the support frame, the driving member is fixedly connected to the fixed sleeve and is located below the fixed sleeve, the access pipe is fixedly connected to the flushing member and is located above the flushing member, and the flushing member is rotatably connected to the driving member and is located below the cleaning cover.

[0007] Wherein, the driving component includes a driving motor, a driving wheel and a driven wheel. The driving motor is fixedly connected to the fixed sleeve and is located inside the fixed sleeve. The driving wheel is fixedly connected to the output end of the driving motor and is located below the driving motor. The driven wheel is meshed with the driving wheel and is located on the outside of the driving wheel.

[0008] Among them, the flushing part includes a connecting shaft, a cleaning pipe and a plurality of nozzles, the inner shaft of the connecting shaft is fixedly connected to the access pipe, the outer shaft of the connecting shaft is fixedly connected to the cleaning pipe and is located on the outside of the access pipe, the cleaning pipe is fixedly connected to the driven wheel and is located on the outside of the connecting shaft, and the cleaning pipe runs through the driven wheel, and the plurality of nozzles are evenly arranged longitudinally on the outside of the cleaning pipe.

[0009] Among them, the flushing part also includes a sealing shaft, an adjusting tube and a plurality of nozzles 2, the sealing shaft is fixedly connected to the cleaning tube and is located on the outside of the cleaning tube, the adjusting tube is slidably connected to the sealing shaft and is located on the outside of the cleaning tube, and the plurality of nozzles 2 are evenly arranged longitudinally on the outside of the adjusting tube.

[0010] Among them, the flushing part also includes a hand-tightening nut, an adjusting rod and a supporting block. The hand-tightening nut is fixedly connected to one end of the adjusting rod and is located on the outside of the adjusting rod. The adjusting rod is threadedly connected to the adjusting tube and passes through the adjusting tube, and the surface of the adjusting rod has threads. The supporting block is rotatably connected to the other end of the adjusting rod and is located on the outside of the cleaning tube.

[0011] Wherein, the reaction tank also includes a locking assembly, which includes a locking frame, a movable belt and an isolation cover. The locking frame is fixedly connected to the reaction tank body and is located on the outside of the access tube. The movable belt is fixedly connected to the isolation cover and is located on the outside of the isolation cover. The isolation cover is detachably connected to the access tube and is located above the access tube.

[0012] The utility model provides a reaction tank, wherein the driving member is fixedly connected to the fixed sleeve, and the flushing member is rotatably connected to the driving member. When in use, the cleaning cover is covered on the top of the reaction tank body, the supporting frame and the fixed sleeve fix the driving member, the access pipe is connected to the cleaning liquid, and the driving member drives the flushing member to rotate, and the inner wall of the reaction tank body is rotated and flushed by the rotation of the flushing member. This method can effectively solve the problem of manual flushing that easily leads to material residue in the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 or the description of the prior art 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.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a structural sectional view of the first embodiment of the utility model.

[0016] Figure 3 The utility model Figure 2 A magnified view of the local structure at A.

[0017] Figure 4 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the second embodiment of the utility model.

[0019] 101-reaction tank body, 102-cleaning cover, 103-handle, 104-support frame, 105-fixed sleeve, 106-access pipe, 107-drive motor, 108-driving wheel, 109-driven wheel, 110-connecting shaft, 111-cleaning pipe, 112-sprinkler one, 113-sealing shaft, 114-adjusting pipe, 115-sprinkler two, 116-hand nut, 117-adjusting rod, 118-holding block, 201-locking frame, 202-movable belt, 203-isolating cover. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1 to Figure 4 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a structural cross-sectional view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 A local structure enlarged diagram, Figure 4 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0023] The utility model provides a reaction tank, including a reaction tank body 101, a cleaning cover 102, two handles 103 and a cleaning component, the cleaning component includes a support frame 104, a fixing sleeve 105, a driving member, an access pipe 106 and a flushing member, the driving member includes a driving motor 107, a driving wheel 108 and a driven wheel 109, the flushing member includes a connecting shaft 110, a cleaning pipe 111, a plurality of nozzles 112, a sealing shaft 113, an adjusting pipe 114, a plurality of nozzles 2 115, a hand-tightening nut 116, an adjusting rod 117 and a supporting block 118. The above scheme solves the problem that after the preparation operation of the reaction tank is completed, the operator needs to clean the tank, and manual flushing of the tank is likely to cause material residue, thereby affecting the subsequent material mixing quality.

[0024] According to the present specific embodiment, the cleaning cover 102 is detachably connected to the reaction tank body 101 and is located above the reaction tank body 101. The two handles 103 are fixedly connected to the cleaning cover 102 and are located above the cleaning cover 102. The cleaning assembly includes a support frame 104, a fixed sleeve 105, a driving member, an access pipe 106 and a flushing member. The support frame 104 is fixedly connected to the cleaning cover 102 and is located above the cleaning cover 102. The fixed sleeve 105 is fixedly connected to the support frame 104 and is located above the support frame 104. The driving member is fixedly connected to the fixed sleeve 105 and is located above the fixed sleeve 10 5, the access pipe 106 is fixedly connected with the flushing member and is located above the flushing member, the flushing member is rotatably connected with the driving member and is located below the cleaning cover 102, the upper cover of the reaction tank body 101 is removed, the cleaning cover 102 is covered on the top of the reaction tank body 101 through the handle 103, the support frame 104 and the fixed sleeve 105 fix the driving member, the access pipe 106 is connected to the cleaning liquid, the driving member drives the flushing member to rotate, and the inner wall of the reaction tank body 101 is rotated and flushed by the rotation of the flushing member. This method can effectively solve the problem of material residue in the manual flushing tank.

[0025] Among them, the driving motor 107 is fixedly connected to the fixed sleeve 105 and is located in the fixed sleeve 105, the driving wheel 108 is fixedly connected to the output end of the driving motor 107 and is located below the driving motor 107, the driven wheel 109 is meshed with the driving wheel 108 and is located on the outside of the driving wheel 108, the driving motor 107 drives the driving wheel 108 to rotate, and the driving wheel 108 drives the driven wheel 109 to rotate accordingly, thereby driving the flushing part to rotate, so that it can flush the inner wall of the reaction tank body 101 in all directions.

[0026] Secondly, the inner shaft of the connecting shaft 110 is fixedly connected to the access pipe 106, the outer shaft of the connecting shaft 110 is fixedly connected to the cleaning pipe 111 and is located on the outside of the access pipe 106, the cleaning pipe 111 is fixedly connected to the driven wheel 109 and is located on the outside of the connecting shaft 110, and the cleaning pipe 111 passes through the driven wheel 109, and a plurality of the nozzles 112 are evenly arranged longitudinally on the outside of the cleaning pipe 111, the driven wheel 109 drives the cleaning pipe 111 to rotate, the outer side of the connecting shaft 110 rotates with the cleaning pipe 111, the inner side of the connecting shaft 110 is connected to the access pipe 106 and remains stationary, and the cleaning liquid is sprayed onto the inner wall of the reaction tank body 101 through the plurality of nozzles 112.

[0027] At the same time, the sealing shaft 113 is fixedly connected to the cleaning tube 111 and is located on the outside of the cleaning tube 111. The adjusting tube 114 is slidably connected to the sealing shaft 113 and is located on the outside of the cleaning tube 111. A plurality of nozzles 115 are longitudinally and evenly arranged on the outside of the adjusting tube 114. The adjusting tube 114 is arranged on the outside of the cleaning tube 111. The sealing shaft 113 prevents the cleaning liquid from leaking from the connection between the adjusting tube 114 and the cleaning tube 111. The adjusting tube 114 extends the cleaning length. The adjusting tube 114 sprays the cleaning liquid through the nozzles 115, so as to facilitate the adjustment of the position of the adjusting tube 114 according to the depth of the reaction tank body 101, thereby improving the flexibility of the device.

[0028] In addition, the hand-tightening nut 116 is fixedly connected to one end of the adjusting rod 117 and is located on the outside of the adjusting rod 117. The adjusting rod 117 is threadedly connected to the adjusting tube 114 and penetrates the adjusting tube 114. The surface of the adjusting rod 117 has threads. The supporting block 118 is rotatably connected to the other end of the adjusting rod 117 and is located on the outside of the cleaning tube 111. After the position of the adjusting tube 114 is adjusted, the hand-tightening nut 116 is rotated, and the adjusting rod 117 pushes the supporting block 118 to support the cleaning tube 111, so as to quickly fix the adjusting tube 114.

[0029] A reaction tank according to the present embodiment is provided with a cleaning cover 102, two handles 103 and a cleaning assembly. When it is used, the upper cover of the reaction tank body 101 is removed, and the position of the adjusting tube 114 is adjusted according to the depth of the reaction tank body 101. After the position of the adjusting tube 114 is adjusted, the hand-tightening nut 116 is rotated, and the adjusting rod 117 pushes the abutting block 118 to abut the cleaning tube 111. The cleaning cover 102 is covered on the top of the reaction tank body 101 through the handle 103, the access tube 106 is connected to the cleaning liquid, and the driving motor 1 07 drives the active wheel 108 to rotate, and the active wheel 108 drives the driven wheel 109 to rotate along with it, and the driven wheel 109 drives the cleaning pipe 111 to rotate, and the outer side of the connecting shaft 110 rotates along with the cleaning pipe 111, and the inner side of the connecting shaft 110 is connected to the access pipe 106 and remains stationary, and the cleaning liquid is sprayed onto the inner wall of the reaction tank body 101 through the multiple nozzles 1 112 and the multiple nozzles 2 115, so that the inner wall of the reaction tank body 101 is flushed in all directions through rotation flushing, thereby preventing material residue and improving the cleaning effect.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 5 , Figure 5 It is a structural schematic diagram of the second embodiment of the utility model.

[0032] The utility model provides a reaction tank which also includes a locking assembly. The locking assembly includes a locking frame 201 , a movable belt 202 and an isolation cover 203 .

[0033] According to this specific embodiment, the locking frame 201 is fixedly connected to the reaction tank body 101 and is located on the outside of the access tube 106. The movable belt 202 is fixedly connected to the isolation cover 203 and is located on the outside of the isolation cover 203. The isolation cover 203 is detachably connected to the access tube 106 and is located above the access tube 106. The locking frame 201 fixes the access tube 106 to prevent the access tube 106 from rotating with the cleaning tube 111. The movable belt 202 is plastic to prevent the isolation cover 203 from falling off. The isolation cover 203 covers the top of the access tube 106 to prevent dust or foreign matter from falling into the access tube 106 when not in use.

[0034] A reaction tank of the present embodiment is used, and a locking assembly is provided. When it is used, the locking frame 201 fixes the access tube 106 to prevent the access tube 106 from rotating with the cleaning tube 111. The movable belt 202 has plasticity to prevent the isolation cover 203 from falling off. The isolation cover 203 covers the top of the access tube 106 to prevent dust or foreign matter from falling into the access tube 106 when not in use, thereby improving the stability and cleanliness of the device during operation.

[0035] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A reaction tank, comprising a reaction tank body, characterized in that: It also includes a cleaning cover, two handles and a cleaning assembly, wherein the cleaning cover is detachably connected to the reaction tank body and is located above the reaction tank body, the two handles are fixedly connected to the cleaning cover and are located above the cleaning cover, the cleaning assembly includes a support frame, a fixed sleeve, a driving member, an access pipe and a flushing member, the support frame is fixedly connected to the cleaning cover and is located above the cleaning cover, the fixed sleeve is fixedly connected to the support frame and is located above the support frame, the driving member is fixedly connected to the fixed sleeve and is located below the fixed sleeve, the access pipe is fixedly connected to the flushing member and is located above the flushing member, and the flushing member is rotatably connected to the driving member and is located below the cleaning cover.

2. The reaction tank according to claim 1, characterized in that: The driving member includes a driving motor, a driving wheel and a driven wheel. The driving motor is fixedly connected to the fixed sleeve and is located inside the fixed sleeve. The driving wheel is fixedly connected to the output end of the driving motor and is located below the driving motor. The driven wheel is meshed with the driving wheel and is located outside the driving wheel.

3. The reaction tank according to claim 2, characterized in that: The flushing component includes a connecting shaft, a cleaning pipe and a plurality of nozzles. The inner shaft of the connecting shaft is fixedly connected to the access pipe, the outer shaft of the connecting shaft is fixedly connected to the cleaning pipe and is located on the outside of the access pipe, the cleaning pipe is fixedly connected to the driven wheel and is located on the outside of the connecting shaft, and the cleaning pipe runs through the driven wheel. The plurality of nozzles are evenly arranged longitudinally on the outside of the cleaning pipe.

4. The reaction tank according to claim 3, characterized in that: The flushing part also includes a sealing shaft, an adjusting tube and a plurality of nozzles 2. The sealing shaft is fixedly connected to the cleaning tube and is located on the outside of the cleaning tube. The adjusting tube is slidably connected to the sealing shaft and is located on the outside of the cleaning tube. The plurality of nozzles 2 are evenly arranged longitudinally on the outside of the adjusting tube.

5. The reaction tank according to claim 4, characterized in that: The flushing part also includes a hand-tightening nut, an adjusting rod and a supporting block. The hand-tightening nut is fixedly connected to one end of the adjusting rod and is located on the outside of the adjusting rod. The adjusting rod is threadedly connected to the adjusting tube and passes through the adjusting tube. The surface of the adjusting rod has threads. The supporting block is rotatably connected to the other end of the adjusting rod and is located on the outside of the cleaning tube.

6. The reaction tank according to claim 5, characterized in that: The reaction tank also includes a locking assembly, which includes a locking frame, a movable belt and an isolation cover. The locking frame is fixedly connected to the reaction tank body and is located on the outside of the access tube. The movable belt is fixedly connected to the isolation cover and is located on the outside of the isolation cover. The isolation cover is detachably connected to the access tube and is located above the access tube.

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