A kind of organic volatile matter collection and metering device and production process

Abstract

The invention discloses a device for collecting and metering organic volatiles and a production process, comprising a controller, a water tank, a vacuum pump, and a butyl rubber mixer, which are arranged in sequence from left to right. An air outlet pipe is arranged inside the water tank, and the air outlet pipe runs through the water tank. The vacuum pump is connected to the butyl rubber mixer and the air outlet pipe respectively through pipelines. The beneficial effects of the invention are as follows: the invention can stably reduce the content of organic volatiles in butyl hot melt adhesive, so that the content of organic volatiles in the produced butyl hot melt adhesive is discharged more thoroughly, and the purity of the product is improved; the height adjustment of the adjustment seat is realized through the designed adjustment component, and since the sensor and the adjustment seat are fixed, the height adjustment of the adjustment seat realizes the height adjustment of the sensor; the disassembly and assembly of the air permeable cap and the transparent glass tube are realized, and when the air permeable cap is removed, the damaged buoy can be removed for replacement; the fast and stable installation of the stainless steel mesh is realized through the designed stable component.

Description

Technical Field

[0001] The invention belongs to the technical field of production and collection of organic volatiles, and in particular relates to an organic volatiles collection and metering device and a production process. Background Art

[0002] The source of organic matter in butyl hot melt adhesive is the raw materials. Since the organic matter content in the products of upstream raw material manufacturers cannot be guaranteed to be consistent, and due to the differences in equipment and processes in the production of butyl hot melt adhesive, the amount of organic matter discharged cannot be controlled, and it is unknown how much is discharged. This is why domestic butyl hot melt adhesive products cannot have consistent performance indicators.

[0003] Raw materials are the basis for high-quality water-repellent glass production. Raw materials with high performance indicators and standardized production of insulating glass have a long service life and good energy-saving effects. Butyl hot-melt sealant is the main raw material for insulating glass. The higher the purity, the better the performance indicators. At present, there are hundreds of butyl hot-melt sealant manufacturers in China. The organic volatile content in products with the highest international performance indicators is as low as <0.2%, while the organic volatile content in domestic products with the highest indicators is >0.4%, which is a big gap with the international quality, resulting in a great impact on the energy-saving effect and life of energy-saving insulating glass.

[0004] In order to stably reduce the volatile organic matter content of butyl hot melt adhesive, make the volatile organic matter content of the produced butyl hot melt adhesive more thoroughly discharged, and improve the purity of the product, we propose an organic volatile matter collection and metering device and production process. Summary of the invention

[0005] The object of the present invention is to provide an organic volatile matter collecting and metering device and a production process, which can stably reduce the organic volatile matter content of butyl hot melt adhesive, so that the organic volatile matter content of the produced butyl hot melt adhesive can be discharged more thoroughly and the purity of the product can be improved.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an organic volatiles collection and metering device, comprising a controller, a water tank, a vacuum pump, and a butyl rubber mixer, which are arranged in sequence from left to right; an air outlet pipe is arranged inside the water tank, and the air outlet pipe runs through the water tank; the vacuum pump is connected to the butyl rubber mixer and the air outlet pipe respectively through pipelines; the organic volatiles are extracted from the butyl rubber mixer through the vacuum pump, and discharged into the water tank for cooling through the cooperation of the pipeline and the air outlet pipe; a square rod and a transparent glass tube are installed on the top of the water tank, and a A buoy, an adjustment seat is installed on the outer side of the square rod, and a sensor is installed on the side surface of the adjustment seat, an adjustment component is arranged on the adjustment seat, and the adjustment component includes a threaded rod, a nut and a rotating handle, the surface of the adjustment seat is provided with symmetrically distributed through holes, and symmetrically distributed nuts are installed on the outer side of the adjustment seat, the threaded rod and the nut are threadedly engaged, and the threaded rod passes through the through holes and is firmly pressed against the square rod, and a rotating handle is installed on the other end of the threaded rod, so as to realize the height adjustment of the adjustment seat on the square rod, thereby facilitating the height adjustment of the sensor.

[0007] As a preferred technical solution of the present invention, the adjustment seat is a "U"-shaped structure, and the sensor and the adjustment seat are connected by bolts, thereby achieving a stable installation of the sensor and the adjustment seat.

[0008] As a preferred technical solution of the present invention, the transparent glass tube is provided with scale lines, through which the scale lines are convenient for knowing the scale after the organic volatiles are cooled into oily state, and the top of the transparent glass tube is detachably provided with a breathable cap.

[0009] As a preferred technical solution of the present invention, the inner wall of the air permeable cap is provided with an internal thread, and the outer wall of the transparent glass tube is provided with an external thread screwed with the internal thread, thereby realizing the disassembly and assembly of the air permeable cap and the transparent glass tube.

[0010] As a preferred technical solution of the present invention, the butyl rubber mixer, vacuum pump and sensor are all electrically connected to the controller, and it is more convenient to operate the butyl rubber mixer, vacuum pump and sensor through the controller.

[0011] As a preferred technical solution of the present invention, the upper part of the inner side surface of the water tank is provided with symmetrically distributed protrusions, and the top of the two protrusions is provided with a stainless steel mesh. The stainless steel mesh and the protrusions are provided with a stabilizing component, and the stabilizing component includes a protrusion, a stopper and a groove. The bottom of the stainless steel mesh is provided with symmetrically distributed protrusions, and the top of the protrusion is provided with a groove for inserting the protrusions, and the inner side of the groove is provided with symmetrically distributed stoppers, thereby realizing the quick installation of the stainless steel mesh.

[0012] The present invention also discloses a production process of organic volatiles, which is as follows:

[0013] Step 1: Pick up the stainless steel mesh, insert the convex block into the groove, and press it against the block to fix the stainless steel mesh on the convex plate, thereby fixing the stainless steel mesh in the water tank, and the water tank is filled with water; the organic volatiles are extracted from the butyl rubber mixer by the vacuum pump, and discharged into the water tank through the cooperation of the pipeline and the air outlet pipe for cooling; the stainless steel mesh disperses the bubbles discharged from the air outlet pipe, and since the organic volatiles are lighter than water, they will float in the transparent glass tube on the top layer of the water tank, and the height of the water in the water tank just reaches the bottom plane of the transparent glass tube;

[0014] Step 2: When the organic volatiles are cooled into oil, they will gather in the transparent glass tube. When the oily volatiles increase in the tube, the float will rise. When it rises to a certain height, the sensor detects it. The sensor can adjust the height position up and down according to the volume calculated by the formula requirements. When the controller receives the sensor signal, the product in the butyl rubber mixer meets the design requirements and can be discharged and packaged as required.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The present invention can stably reduce the content of organic volatiles in butyl hot melt adhesive, so that the organic volatiles in the produced butyl hot melt adhesive are discharged more thoroughly, thereby improving the purity of the product;

[0017] (2) The height adjustment of the adjustment seat is realized through the designed adjustment component. Since the sensor and the adjustment seat are fixed, the height adjustment of the adjustment seat realizes the height adjustment of the sensor;

[0018] (3) The air cap and the transparent glass tube can be disassembled and assembled. When the air cap is removed, the damaged buoy can be removed and replaced;

[0019] (4) The stainless steel mesh can be installed quickly and securely through the designed stable components. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the adjustment seat from top view of the present invention;

[0022] Figure 3 For the present invention Figure 1 Schematic diagram of the enlarged structure of the F region;

[0023] Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure of the D region;

[0024] In the figure: 1. Butyl rubber mixer; 2. Vacuum pump; 3. Exhaust pipe; 4. Water tank; 5. Controller; 6. Square rod; 7. Sensor; 8. Adjustment seat; 9. Float; 10. Transparent glass tube; 11. Scale line; 12. Threaded rod; 13. Nut; 14. Rotating handle; 15. Stainless steel mesh; 16. Bump; 17. Block; 18. Groove; 19. Convex plate; 20. Internal thread; 21. Breathing cap; 22. External thread. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention provides a technical solution: a device for collecting and metering organic volatiles, comprising a controller 5, a water tank 4, a vacuum pump 2, and a butyl rubber mixer 1, which are arranged in sequence from left to right. An air outlet pipe 3 is arranged inside the water tank 4, and the air outlet pipe 3 runs through the water tank 4. The vacuum pump 2 is connected to the butyl rubber mixer 1 and the air outlet pipe 3 through pipelines. The organic volatiles are extracted from the butyl rubber mixer 1 through the vacuum pump 2, and discharged into the water tank 4 for cooling through the cooperation of the pipeline and the air outlet pipe 3. A square rod 6 and a transparent glass tube 10 are installed on the top of the water tank 4, and a buoy 9 is placed inside the transparent glass tube 10. An axis is also arranged inside the transparent glass tube 10, and the buoy 9 is placed on the axis. When the buoy 9 floats up, it can float up along the axis. An adjustment seat 8 is installed on the outer side of the square rod 6, and a sensor 7 is installed on the side surface of the adjustment seat 8. The adjustment seat 8 is provided with There is an adjustment component, and the adjustment component includes a threaded rod 12, a nut 13 and a rotating handle 14. The surface of the adjustment seat 8 is provided with symmetrically distributed through holes, and the outer side of the adjustment seat 8 is installed with symmetrically distributed nuts 13. The threaded rod 12 and the nut 13 are threadedly screwed together, and the threaded rod 12 passes through the through holes and is firmly pressed against the square rod 6. The other end of the threaded rod 12 is installed with a rotating handle 14. When the adjustment seat 8 is adjusted, the threaded rod 12 is driven to rotate by rotating the rotating handle 14, and the threaded rod 12 is detached from the square rod 6. After the adjustment seat 8 moves to the desired position along the square rod 6, the rotating handle 14 is rotated to rotate the threaded rod 12 until the threaded rod 12 is firmly pressed against the square rod 6, thereby realizing the height adjustment of the adjustment seat 8. Since the sensor 7 and the adjustment seat 8 are fixed, the height adjustment of the adjustment seat 8 realizes the height adjustment of the sensor 7.

[0027] In this embodiment, preferably, the adjustment seat 8 is a "U"-shaped structure, and the sensor 7 and the adjustment seat 8 are connected by bolts, thereby achieving a stable installation of the sensor 7 and the adjustment seat 8.

[0028] In the present embodiment, preferably, a scale line 11 is provided on the transparent glass tube 10, and a detachable air cap 21 is provided on the top of the transparent glass tube 10. The inner wall of the air cap 21 is provided with an internal thread 20, and the outer wall of the transparent glass tube 10 is provided with an external thread 22 threadably engaged with the internal thread 20, thereby realizing the disassembly and assembly of the air cap 21 and the transparent glass tube 10. The non-organic volatile gas in the transparent glass tube 10 can be discharged through the air cap 21, and when the air cap 21 is removed, the damaged buoy 9 can be removed for replacement.

[0029] In this embodiment, preferably, the butyl rubber mixer 1, the vacuum pump 2, and the sensor 7 are all electrically connected to the controller 5, and the operation of the butyl rubber mixer 1, the vacuum pump 2, and the sensor 7 is more convenient by driving the controller 5.

[0030] In this embodiment, preferably, symmetrically distributed protrusions 19 are provided on the upper part of the inner side surface of the water tank 4, and a stainless steel mesh 15 is provided on the top of the two protrusions 19. A stabilizing component is provided on the stainless steel mesh 15 and the protrusions 19, and the stabilizing component includes a protrusion 16, a stopper 17 and a groove 18. The bottom of the stainless steel mesh 15 is provided with symmetrically distributed protrusions 16, and the top of the protrusion 19 is provided with a groove 18 for inserting the protrusions 16, and the inner side surface of the groove 18 is provided with symmetrically distributed stoppers 17. When installing the stainless steel mesh 15, pick up the stainless steel mesh 15, insert the protrusions 16 into the grooves 18, and press them tightly against the stoppers 17, so that the stainless steel mesh 15 is fixed on the protrusions 19, thereby realizing the rapid and stable installation of the stainless steel mesh 15, and the stainless steel mesh 15 can disperse the bubbles discharged from the air outlet pipe 3.

[0031] A production process of organic volatiles comprises the following steps:

[0032] Step 1: Pick up the stainless steel mesh 15, insert the protrusion 16 into the groove 18, and press it against the stopper 17, so that the stainless steel mesh 15 is fixed on the protrusion 19, thereby fixing the stainless steel mesh 15 in the water tank 4, and the water tank 4 is filled with water; the organic volatiles are extracted from the butyl rubber mixer 1 through the vacuum pump 2, and discharged into the water tank 4 through the cooperation of the pipeline and the air outlet pipe 3 for cooling; the stainless steel mesh 15 disperses the bubbles discharged from the air outlet pipe 3, and since the organic volatiles are lighter in specific gravity than water, they will float in the transparent glass tube 10 on the uppermost layer of the water tank 4, and the height of the water in the water tank 4 just reaches the bottom plane of the transparent glass tube 10;

[0033] Step 2: When the organic volatiles are cooled into oil, they will gather in the transparent glass tube 10. When the oily volatiles increase in the tube, the float 9 will rise. When it rises to a certain height, the sensor 7 detects it. The sensor 7 can adjust the height position up and down according to the volume calculated by the formula requirements. When the controller 5 receives the signal from the sensor 7, it means that the product in the butyl rubber mixer 1 meets the design requirements and can be discharged and packaged as required.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An organic volatile matter collection and metering device, characterized in that: The invention comprises a controller (5), a water tank (4), a vacuum pump (2), and a butyl rubber mixer (1) which are arranged in sequence from left to right. An air outlet pipe (3) is arranged inside the water tank (4), and the air outlet pipe (3) runs through the water tank (4). The vacuum pump (2) is connected to the butyl rubber mixer (1) and the air outlet pipe (3) respectively through pipelines. A square rod (6) and a transparent glass tube (10) are installed on the top of the water tank (4), and a buoy (9) is placed inside the transparent glass tube (10). An adjustment seat (8) is installed on the outside of the square rod (6), and A sensor (7) is installed on the side surface of the adjustment seat (8). An adjustment assembly is arranged on the adjustment seat (8), and the adjustment assembly comprises a threaded rod (12), a nut (13) and a rotating handle (14). The surface of the adjustment seat (8) is provided with symmetrically distributed through holes. The outer side of the adjustment seat (8) is equipped with symmetrically distributed nuts (13). The threaded rod (12) and the nut (13) are threadedly engaged, and the threaded rod (12) passes through the through holes and is firmly pressed against the square rod (6). The other end of the threaded rod (12) is equipped with a rotating handle (14).

2. The organic volatiles collection and metering device according to claim 1, characterized in that: The adjustment seat (8) is a "U"-shaped structure, and the sensor (7) and the adjustment seat (8) are connected by bolts.

3. The organic volatiles collection and metering device according to claim 1, characterized in that: The transparent glass tube (10) is provided with scale lines (11), and a detachable air permeable cap (21) is provided on the top of the transparent glass tube (10).

4. The organic volatiles collection and metering device according to claim 3, characterized in that: The inner wall of the air permeable cap (21) is provided with an internal thread (20), and the outer wall of the transparent glass tube (10) is provided with an external thread (22) threadably engaged with the internal thread (20).

5. The organic volatiles collection and metering device according to claim 1, characterized in that: The butyl rubber mixer (1), vacuum pump (2) and sensor (7) are all electrically connected to the controller (5).

6. The organic volatiles collection and metering device according to claim 1, characterized in that: The upper part of the inner side surface of the water tank (4) is provided with symmetrically distributed protruding plates (19), the tops of the two protruding plates (19) are provided with stainless steel meshes (15), and the stainless steel meshes (15) and the protruding plates (19) are provided with stabilizing components.

7. The organic volatiles collection and metering device according to claim 6, characterized in that: The stabilizing component comprises a protrusion (16), a stopper (17) and a groove (18); the bottom of the stainless steel mesh (15) is provided with symmetrically distributed protrusions (16); the top of the protruding plate (19) is provided with a groove (18) for inserting the protrusion (16); and the inner side surface of the groove (18) is provided with symmetrically distributed stoppers (17).

8. The production process of the organic volatiles collection and metering device according to any one of claims 1 to 7, characterized in that: The process is as follows: Step 1: Pick up the stainless steel mesh (15), insert the protrusion (16) into the groove (18), and press it against the abutment (17) so that the stainless steel mesh (15) is fixed on the protrusion (19), thereby fixing the stainless steel mesh (15) in the water tank (4), and the water tank (4) is filled with water; the organic volatiles are extracted from the butyl rubber mixer (1) through the vacuum pump (2), and discharged into the water tank (4) through the cooperation of the pipeline and the air outlet pipe (3) for cooling; the stainless steel mesh (15) disperses the bubbles discharged from the air outlet pipe (3), and since the organic volatiles have a lighter specific gravity than water, they will float in the transparent glass tube (10) at the top layer of the water tank (4), and the height of the water in the water tank (4) just reaches the bottom plane of the transparent glass tube (10); Step 2: When the organic volatiles are cooled and turned into oil, they will gather in the transparent glass tube (10). When the oily volatiles increase in the tube, the float (9) will rise. When it rises to a certain height, the sensor (7) detects it. The sensor (7) can adjust the height position up and down according to the volume calculated according to the formula requirements. When the controller (5) receives the signal from the sensor (7), it means that the product in the butyl rubber mixer (1) meets the design requirements and can be discharged and packaged as required.

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