Aldehyde water recovery device

Abstract

The utility model relates to the technical field of furfural manufacturing equipment, in particular to an aldehyde water recovery device which comprises a supporting plate, a fixing frame and a moving assembly, and the moving assembly comprises a mounting frame, a rotating shaft, moving wheels, an electric push rod, a limiting plate, an air cylinder, a friction block and a filtering mechanism; firstly, an air cylinder is started, the output end of the air cylinder pushes a friction block to move, the friction block can abut against a moving wheel, then the moving wheel stops rotating, meanwhile, an electric push rod is started, the output end of the electric push rod pushes a limiting plate to move, and the limiting plate can abut against the surface and is matched with the friction block abutting against the moving wheel; according to the aldehyde water recycling mechanism, the recycling device can be stably stopped at a specified position, so that the problem that the labor intensity of workers is improved due to the fact that a plurality of workers need to carry the recycling device to the specified position and then recycle the aldehyde water when the aldehyde water recycling mechanism of the existing furfural manufacturing equipment treats the aldehyde water is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furfural manufacturing equipment, in particular to an aldehyde water recovery device. Background Art

[0002] Furfural is a chemical raw material that can be used in synthetic resins, plastic products, anti-corrosion materials, pharmaceuticals, food additives and other fields. Furfural water is acidic, and if it is directly discharged, it will not only cause a large amount of water waste, but also cause serious pollution to the environment.

[0003] At present, the prior art (CN220176309U) discloses an aldehyde water recovery mechanism of a furfural manufacturing device, comprising a support plate, a fixed frame fixedly connected to the upper surface of the support plate, a discharge pipe fixedly connected to the left and right sides of the fixed frame, a connecting plate fixedly connected to the front and back of the fixed frame, and a feed hopper fixedly embedded on the upper surface of the fixed frame. The feed hopper is used to collect the aldehyde water after hydrolysis to prevent the aldehyde water from splashing. The combination of the filter screen, the water filter plate and the guide plate can be used to perform preliminary filtration on the recovered aldehyde water, and the cooperation of the water outlet and the filter cotton can achieve the purpose of filtering the aldehyde water again after the preliminary filtration, thereby avoiding the generation of residues during the hydrolysis process and the blockage of the discharge pipe when the aldehyde water is used, thereby improving the practicality of the aldehyde water recovery mechanism of the furfural manufacturing device and facilitating its popularization and use.

[0004] However, when the above method is used to treat the aldehyde water, multiple workers are required to carry the recovery device to the designated location and then recover the aldehyde water, which increases the labor intensity of the workers. Utility Model Content

[0005] The utility model aims to provide an aldehyde water recovery device, aiming to solve the problem that the aldehyde water recovery mechanism of the existing furfural manufacturing equipment needs multiple workers to carry the recovery device to a designated location and then recover the aldehyde water when treating the aldehyde water, which increases the labor intensity of the workers.

[0006] To achieve the above-mentioned purpose, the utility model provides an aldehyde water recovery device, comprising a support plate, a fixed frame and a moving assembly, wherein the fixed frame is fixedly connected to the support plate and is located on the top of the support plate, and the moving assembly comprises a mounting frame, a rotating shaft, a moving wheel, an electric push rod, a limit plate, a cylinder, a friction block and a filtering mechanism;

[0007] The mounting frame is fixedly connected to the support plate and is located at the bottom of the support plate, the rotating shaft is rotatably connected to the mounting frame and is located at one side of the mounting frame, the moving wheel is fixedly connected to the rotating shaft and is located at one side of the rotating shaft, the electric push rod is fixedly connected to the fixed frame and is located at the bottom of the fixed frame, the limiting plate is fixedly connected to the electric push rod and is located at the bottom of the electric push rod, the cylinder is fixedly connected to the fixed frame and is located at a side of the fixed frame close to the moving wheel, the friction block is fixedly connected to the output end of the cylinder and is located at one side of the cylinder, and the filtering mechanism is arranged in the fixed frame.

[0008] Wherein, the filtering mechanism comprises a feed hopper and a filter element, the feed hopper is fixedly connected to the fixed frame and is located on the top of the feed hopper, and the filter element is arranged in the fixed frame.

[0009] Wherein, the filter element includes a water passing plate, a mounting plate, a filter screen, filter cotton and a discharge pipe, the water passing plate is fixedly connected to the fixed frame and is located on one side of the fixed frame, the mounting plate is fixedly connected to the water passing plate and is located on the side of the water passing plate, the filter screen is slidably connected to the mounting plate and is located on one side of the mounting plate, the filter cotton is fixedly connected to the fixed frame and is located on the side of the fixed frame close to the water passing plate, the discharge pipe is fixedly connected to the filter cotton, passes through the fixed frame, and is located on one side of the fixed frame.

[0010] Wherein, the moving component further includes an auxiliary mechanism, and the auxiliary mechanism is arranged on one side of the fixed frame.

[0011] Among them, the auxiliary mechanism includes a sliding cover, a baffle and a handle, the sliding cover is slidably connected to the feed hopper and is located on one side of the feed hopper, the baffle is fixedly connected to the feed hopper and is located on one side of the feed hopper, and the handle is fixedly connected to the sliding cover and is located on one side of the sliding cover.

[0012] Wherein, the auxiliary mechanism further includes a fixing frame and a cross bar, wherein the fixing frame is fixedly connected to the support plate and is located on one side of the support plate, and the cross bar is fixedly connected to the fixing frame and is located on one side of the fixing frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting the mounting frame, the rotating shaft, the moving wheel, the electric push rod, the limit plate, the cylinder, the friction block and the filtering mechanism, in the production of furfural, when it is necessary to recover the aldehyde water, the staff first starts the rotating shaft to drive the moving wheel to rotate, so that the recovery device on the mounting frame moves to the specified position. After the movement is completed, the cylinder is first started, and the output end of the cylinder pushes the friction block to move, so that the friction block can resist the moving wheel, thereby stopping the rotation of the moving wheel. At the same time, the electric push rod is started, and the output end of the electric push rod pushes the limit plate to move, so that the limit plate can resist the surface and cooperate with the friction block resisting the moving wheel, so that the recovery device can stably stop at the specified position, and the filtering mechanism is started to recover the aldehyde water.

[0015] 2. By setting the feed hopper and the filter element, when the aldehyde water needs to be filtered, it is first poured from the feed hopper into the fixed frame, and then filtered and recovered by the filter element in the fixed frame.

[0016] 3. By setting the water-passing plate, the mounting plate, the filter screen, the filter cotton and the discharge pipe, the aldehyde water enters the fixed frame from the feed hopper, first passes through the filter screen, filters the aldehyde water for the first time through the filter screen, passes through the filter screen, and enters the filter cotton from the water-passing plate, so that the filter cotton can filter the aldehyde water for the second time. After the filtration is completed, it can be discharged from the discharge pipe, avoiding the generation of residues during the hydrolysis process, which may easily cause the discharge pipe to be blocked when the aldehyde water is used.

[0017] 4. By providing the sliding cover, the baffle, the handle, the fixed frame and the cross bar, when the aldehyde water needs to be filtered, the staff first holds the handle to drive the sliding cover to slide on the feed hopper, and then unfolds the feed hopper, and limits the sliding cover by the baffle to prevent it from sliding out of the feed hopper. When the equipment needs to be moved, the staff can hold the cross bar on the fixed frame to push the rotating shaft to start rotating, so that the moving wheel rotates accordingly, driving the recovery device as a whole to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0020] Figure 2It is an overall top view of the first embodiment of the utility model.

[0021] Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0022] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0023] 101-support plate, 102-fixed frame, 103-moving assembly, 104-mounting frame, 105-rotating shaft, 106-moving wheel, 107-electric push rod, 108-limiting plate, 109-cylinder, 110-friction block, 111-filter mechanism, 112-feed hopper, 113-filter element, 114-water passing plate, 115-mounting plate, 116-filter screen, 117-filter cotton, 118-discharge pipe, 201-auxiliary mechanism, 202-sliding cover, 203-baffle, 204-handle, 205-fixed frame, 206-cross bar. DETAILED DESCRIPTION

[0024] The first embodiment of the present application is:

[0025] See also Figure 1 to Figure 3 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a top view of the whole of the first embodiment of the utility model. Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0026] The utility model discloses an aldehyde water recovery device, comprising a support plate 101, a fixed frame 102 and a moving assembly 103, wherein the fixed frame 102 is fixedly connected to the support plate 101 and is located on the top of the support plate 101, and the moving assembly 103 comprises a mounting frame 104, a rotating shaft 105, a moving wheel 106, an electric push rod 107, a limit plate 108, a cylinder 109, a friction block 110 and a filtering mechanism 111; the filtering mechanism 111 comprises a feed hopper 112 and a filtering element 113, and the filtering element 113 comprises a water passing plate 114, a mounting plate 115, a filter screen 116, filter cotton 117 and a discharge pipe 118. The above-mentioned scheme solves the problem that the aldehyde water recovery mechanism of the existing furfural manufacturing equipment needs multiple workers to carry the recovery device to a designated location when treating the aldehyde water, and then recycles the aldehyde water, thereby increasing the labor intensity of the workers.

[0027] According to this specific embodiment, the fixing frame 102 is fixedly connected to the support plate 101 and is located on the top of the support plate 101 . The aldehyde water to be recycled is placed in the fixing frame 102 for treatment.

[0028] Among them, the mounting frame 104 is fixedly connected to the support plate 101 and is located at the bottom of the support plate 101, the rotating shaft 105 is rotatably connected to the mounting frame 104 and is located on one side of the mounting frame 104, the moving wheel 106 is fixedly connected to the rotating shaft 105 and is located on one side of the rotating shaft 105, the electric push rod 107 is fixedly connected to the fixed frame 102 and is located at the bottom of the fixed frame 102, the limiting plate 108 is fixedly connected to the electric push rod 107 and is located at the bottom of the electric push rod 107, the cylinder 109 is fixedly connected to the fixed frame 102 and is located on a side of the fixed frame 102 close to the moving wheel 106, the friction block 110 is fixedly connected to the output end of the cylinder 109 and is located on one side of the cylinder 109, and the filtering mechanism 111 is arranged in the fixed frame 102. In the manufacture of furfural, when the aldehyde water needs to be recovered and processed, the staff first starts the rotating shaft 105, drives the moving wheel 106 to rotate, thereby making the recovery device on the mounting frame 104 move to the specified position. After the movement is completed, the cylinder 109 is first started, and the output end of the cylinder 109 pushes the friction block 110 to move, so that the friction block 110 can resist the moving wheel 106, thereby making the moving wheel 106 stop rotating. At the same time, the electric push rod 107 is started, and the output end of the electric push rod 107 pushes the limit plate 108 to move, so that the limit plate 108 can resist the surface, and cooperate with the friction block 110 resisting the moving wheel 106, so that the recovery device can stably stop at the specified position, and start the filtering mechanism 111 to recover the aldehyde water, thereby solving the problem that the aldehyde water recovery mechanism of the existing furfural manufacturing equipment needs multiple workers to carry the recovery device to the specified position when treating the aldehyde water, and then recover the aldehyde water, which increases the labor intensity of the workers.

[0029] Secondly, the feed hopper 112 is fixedly connected to the fixed frame 102 and is located at the top of the feed hopper 112. The filter element 113 is arranged in the fixed frame 102. When the aldehyde water needs to be filtered, it is first poured from the feed hopper 112 into the fixed frame 102, and then filtered and recovered by the filter element 113 in the fixed frame 102.

[0030] Again, the water-passing plate 114 is fixedly connected to the fixing frame 102 and is located on one side of the fixing frame 102. The mounting plate 115 is fixedly connected to the water-passing plate 114 and is located on the side of the water-passing plate 114. The filter screen 116 is slidably connected to the mounting plate 115 and is located on one side of the mounting plate 115. The filter cotton 117 is fixedly connected to the fixing frame 102 and is located on the side of the fixing frame 102 close to the water-passing plate 114. The discharge pipe 118 is fixedly connected to the filter cotton 117 and passes through the fixing frame 102. 02, and is located on one side of the fixed frame 102. The aldehyde water enters the fixed frame 102 from the feed hopper 112, first passes through the filter screen 116, and is filtered for the first time by the filter screen 116. Then, it passes through the filter screen 116 and enters the filter cotton 117 from the water-passing plate 114, so that the filter cotton 117 can filter the aldehyde water for the second time. After the filtration is completed, it can be discharged from the discharge pipe 118, thereby avoiding the generation of residues during the hydrolysis process, which may easily cause the discharge pipe 118 to be blocked when the aldehyde water is used.

[0031] In the aldehyde water recovery device described in this embodiment, when the aldehyde water needs to be recovered during furfural manufacturing, the staff first starts the rotating shaft 105 to drive the moving wheel 106 to rotate, thereby moving the recovery device on the mounting frame 104 to the specified position. After the movement is completed, the cylinder 109 is first started, and the output end of the cylinder 109 pushes the friction block 110 to move, so that the friction block 110 can resist the moving wheel 106, thereby stopping the moving wheel 106 from rotating. At the same time, the electric push rod 107 is started, and the output end of the electric push rod 107 pushes the limit plate 108 to move, so that the limit plate 108 can resist the surface, and cooperate with the friction block 110 resisting the moving wheel 106, so that the recovery device can stably stop. At the designated position, at this time, the aldehyde water is poured from the feed hopper 112 into the fixed frame 102, so that the aldehyde water first passes through the filter screen 116, and is filtered for the first time by the filter screen 116, and passes through the filter screen 116, and enters the filter cotton 117 from the water-passing plate 114, so that the filter cotton 117 can filter the aldehyde water for the second time. After the filtration is completed, it can be discharged from the discharge pipe 118, avoiding the generation of residues during the hydrolysis process, and the problem of clogging of the discharge pipe 118 when the aldehyde water is used, thereby solving the problem that the aldehyde water recovery mechanism of the existing furfural manufacturing equipment requires multiple staff to carry the recovery device to the designated position when treating the aldehyde water, and then recycle the aldehyde water, which increases the labor intensity of the staff.

[0032] The second embodiment of the present application is:

[0033] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0034] The moving assembly 103 of the aldehyde water recovery device of this embodiment further includes an auxiliary mechanism 201 , and the auxiliary mechanism 201 includes a sliding cover 202 , a baffle 203 , a handle 204 , a fixing frame 205 and a cross bar 206 .

[0035] Among them, the sliding cover 202 is slidably connected to the feed hopper 112 and is located on one side of the feed hopper 112, the baffle 203 is fixedly connected to the feed hopper 112 and is located on one side of the feed hopper 112, and the handle 204 is fixedly connected to the sliding cover 202 and is located on one side of the sliding cover 202. When the aldehyde water needs to be filtered, the staff first holds the handle 204 to drive the sliding cover 202 to slide on the feed hopper 112, and then unfolds the feed hopper 112, and limits the sliding cover 202 by the baffle 203 to prevent it from sliding out of the feed hopper 112.

[0036] Secondly, the fixed frame 205 is fixedly connected to the support plate 101 and is located on one side of the support plate 101. The cross bar 206 is fixedly connected to the fixed frame 205 and is located on one side of the fixed frame 205. When the equipment needs to be moved, the staff can hold the cross bar 206 on the fixed frame 205, which can push the rotating shaft 105 to start rotating, so that the moving wheel 106 rotates accordingly, driving the recovery device as a whole to move.

[0037] In the aldehyde water recovery device described in the present embodiment, when the aldehyde water needs to be filtered, the staff first holds the handle 204 to drive the sliding cover 202 to slide on the feed hopper 112, and then unfolds the feed hopper 112, and limits the sliding cover 202 by the baffle 203 to prevent it from sliding out of the feed hopper 112. When the equipment needs to be moved, the staff can hold the cross bar 206 on the fixed frame 205 to push the rotating shaft 105 to start rotating, so that the moving wheel 106 rotates accordingly, driving the recovery device as a whole to follow the movement.

[0038] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An aldehyde water recovery device, comprising a support plate and a fixed frame, wherein the fixed frame is fixedly connected to the support plate and is located on the top of the support plate, characterized in that: Also includes mobile components; The moving assembly includes a mounting frame, a rotating shaft, a moving wheel, an electric push rod, a limit plate, a cylinder, a friction block and a filtering mechanism; The mounting frame is fixedly connected to the support plate and is located at the bottom of the support plate, the rotating shaft is rotatably connected to the mounting frame and is located at one side of the mounting frame, the moving wheel is fixedly connected to the rotating shaft and is located at one side of the rotating shaft, the electric push rod is fixedly connected to the fixed frame and is located at the bottom of the fixed frame, the limiting plate is fixedly connected to the electric push rod and is located at the bottom of the electric push rod, the cylinder is fixedly connected to the fixed frame and is located at a side of the fixed frame close to the moving wheel, the friction block is fixedly connected to the output end of the cylinder and is located at one side of the cylinder, and the filtering mechanism is arranged in the fixed frame.

2. The aldehyde water recovery device according to claim 1, characterized in that: The filtering mechanism comprises a feed hopper and a filter element. The feed hopper is fixedly connected to the fixing frame and is located on the top of the feed hopper. The filter element is arranged in the fixing frame.

3. The aldehyde water recovery device according to claim 2, characterized in that: The filter element includes a water passing plate, a mounting plate, a filter screen, filter cotton and a discharge pipe. The water passing plate is fixedly connected to the fixed frame and is located on one side of the fixed frame. The mounting plate is fixedly connected to the water passing plate and is located on the side of the water passing plate. The filter screen is slidably connected to the mounting plate and is located on one side of the mounting plate. The filter cotton is fixedly connected to the fixed frame and is located on the side of the fixed frame close to the water passing plate. The discharge pipe is fixedly connected to the filter cotton, passes through the fixed frame, and is located on one side of the fixed frame.

4. The aldehyde water recovery device according to claim 3, characterized in that: The moving assembly further comprises an auxiliary mechanism, and the auxiliary mechanism is arranged on one side of the fixing frame.

5. The aldehyde water recovery device according to claim 4, characterized in that: The auxiliary mechanism includes a sliding cover, a baffle and a handle. The sliding cover is slidably connected to the feed hopper and is located on one side of the feed hopper. The baffle is fixedly connected to the feed hopper and is located on one side of the feed hopper. The handle is fixedly connected to the sliding cover and is located on one side of the sliding cover.

6. The aldehyde water recovery device according to claim 5, characterized in that: The auxiliary mechanism also includes a fixing frame and a cross bar. The fixing frame is fixedly connected to the support plate and is located on one side of the support plate. The cross bar is fixedly connected to the fixing frame and is located on one side of the fixing frame.

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