Dismounting tool for outlet distributor of breeding purification tower

Abstract

The utility model discloses a dismounting tool for an outlet distributor of a breeding purification tower, and belongs to the technical field of breeding purification towers. The disassembling tool comprises a base plate, a pull rod and a tensioning nut. More than two through holes in the thickness direction of the base plate are formed in the base plate, a center datum is arranged on the base plate, the more than two through holes are located in the circumferential side of the center datum, the distances between the more than two through holes and the center datum are equal, and the distances between any two adjacent through holes in the more than two through holes are equal; the number of the pull rods is the same as that of the through holes, the more than two pull rods are movably embedded in the more than two through holes in a one-to-one correspondence mode, welding parts are arranged at the first ends of the pull rods, and the welding parts and the second ends of the pull rods are located on the two sides of the base plate respectively; the tightening nut is connected to the second end of the pull rod in a threaded mode, and the tightening nut abuts against the base plate. The dismounting tool for the outlet distributor of the breeding purification tower can improve the dismounting efficiency of the outlet distributor and reduce the damage risk.

Description

Technical Field

[0001] The present application belongs to the technical field of breeding purification towers, and in particular, relates to a disassembly tool for a distributor at an outlet of a breeding purification tower. Background Art

[0002] Some industrial tail gas can be directly converted into liquid ethanol and bacterial protein as raw materials, and it also has good environmental protection and resource recycling properties. Among them, gas fermentation to ethanol is a technology that uses carbon monoxide as a carbon source to produce ethanol through bacterial biological fermentation. After the fermentation wastewater is distilled to extract ethanol, the wastewater contains a single component of bacterial protein with a high crude protein content. It is a high-value-added protein feed that can be widely used in aquatic products, livestock and poultry feeding, and has great environmental and economic value.

[0003] In the process of producing ethanol from coal gas fermentation, a breeding purification tower is required, and the filler in the breeding purification tower needs to be replaced regularly or according to real-time monitoring conditions; for this purpose, see Figure 1 The outlet distributor 1 in the outlet pipe 2 of the breeding purification tower needs to be pulled out to facilitate the replacement of the packing. However, the outlet distributor 1 fits tightly with the outlet pipe 2 of the breeding purification tower and is difficult to separate; usually, the outlet distributor 1 is forcibly pried out manually with tools such as crowbars, which is inconvenient, time-consuming and laborious; more importantly, it is difficult to control the force on the outlet distributor 1, causing the moving posture of the outlet distributor 1 to deviate, excessively squeezing the inner wall of the outlet pipe 2 of the breeding purification tower, and increasing the risk of damage to the inner wall of the outlet pipe 2 of the breeding purification tower and the outer wall of the outlet distributor 1. Utility Model Content

[0004] The present application provides a disassembly tool for the outlet distributor of a breeding purification tower, which aims to at least solve the technical problems of the inconvenience of disassembly of the outlet distributor of the breeding purification tower and the easy squeezing and scratching of the outlet pipe wall and the outer wall of the outlet distributor of the breeding purification tower to a certain extent.

[0005] The embodiment of the present application provides a disassembly tool for a distributor at an outlet of a breeding purification tower, comprising: a pad, a tie rod, and a tightening nut;

[0006] The pad is provided with more than two through holes along the thickness direction of the pad, a center reference is provided on the pad, the two or more through holes are arranged at intervals on the circumferential side of the center reference, and the distances from the two or more through holes to the center reference are equal, and the distances between any two adjacent through holes are equal;

[0007] The number of the tie rods is the same as the number of the through holes, and the two or more tie rods are movably embedded in the two or more through holes in a one-to-one correspondence, and a welding portion is provided at the first end of the tie rod, and the welding portion and the second end of the tie rod are respectively located on both sides of the pad;

[0008] The tensioning nut is threadedly connected to the second end of the pull rod, and the tensioning nut abuts against the backing plate.

[0009] In some embodiments, the breeding purification tower outlet distributor disassembly tool further includes: a pressure-bearing gasket, which is connected to the side surface of the pad close to the welding part.

[0010] In some embodiments, the pressure-bearing gasket is a hard rubber pad.

[0011] In some embodiments, the breeding purification tower outlet distributor disassembly tool further includes: a plurality of pressure-bearing pads, wherein the plurality of pressure-bearing pads are connected to a side surface of the pad close to the welding portion.

[0012] In some embodiments, the pressure-bearing pad is a hard wooden block.

[0013] In some embodiments, the plurality of pressure pads are arranged at equal intervals on the circumferential side of the center reference.

[0014] In some embodiments, the thickness of the pressure pad is greater than 50 mm.

[0015] In some embodiments, the backing plate is a high-strength steel plate.

[0016] In some embodiments, the number of the tie rods is two, and the two tie rods are symmetrical about the central reference.

[0017] In some embodiments, the two or more through holes are divided into multiple groups according to different distances from the center reference, and each group of through holes includes at least two through holes.

[0018] The embodiments of the present application have at least the following beneficial effects:

[0019] The disassembly tooling of the outlet distributor of the breeding purification tower provided in the embodiment of the present application comprises a pad, a pull rod and a tightening nut. The pad is the basis for the disassembly force application operation and can be abutted against the end of the outlet pipe of the breeding purification tower; and the pull rod is movably embedded in a through hole opened on the pad, and the first end of the pull rod can be welded to the outlet distributor through a welding portion, and the tightening nut screwed on the second end of the pull rod abuts against the surface of the pad away from the welding portion, so that the tightening nut can be rotated, and the pull rod is pulled in the opposite direction relative to the pad to pull the outlet distributor out of the breeding purification tower outlet pipe relative to the end of the outlet pipe of the breeding purification tower, and the overall operation is simple; at the same time, the through hole and the pull rod can be set to be equal in distance to the center reference of the pad, and the distances of any two adjacent through holes are equal, so that the pull rod can implement multi-point uniform force around the central axis of the outlet distributor, keep the posture of the outlet distributor stable during the disengagement process, and avoid tilting and squeezing to damage the outlet distributor and the inner wall of the outlet pipe of the breeding purification tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A cross-sectional view of the assembly state of the breeding purification tower outlet pipe and the outlet distributor is shown;

[0022] Figure 2 A schematic diagram of the structure of the disassembly tooling for the outlet distributor of the breeding purification tower in an embodiment of the present application is shown;

[0023] Figure 3 Shows Figure 2 A cross-sectional view of the working status of the breeding purification tower outlet distributor disassembly tooling.

[0024] Reference numerals:

[0025] 1- outlet distributor, 11- distributor flange, 2- breeding purification tower outlet pipe, 21- outlet pipe flange;

[0026] 3-breeding purification tower outlet distributor disassembly tooling, 31-pad, 31a-through hole, 31b-center reference, 32-pull rod, 32a-welding part, 33-tightening nut, 34-pressure gasket, 35-pressure pad. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0028] In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides various specific examples of processes and materials, but those of ordinary skill in the art may recognize the application of other processes and / or the use of other materials.

[0029] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0030] In order to remove the outlet distributor in the outlet pipe of the breeding purification tower, it is usually necessary to manually pry it out directly with the help of tools such as crowbars, which makes the port surface of the outlet pipe of the breeding purification tower extremely easy to be compressed, deformed or damaged, and also easily causes the outlet distributor to be over-squeezed and scratch the inner surface of the outlet pipe of the breeding purification tower and the outer surface of the outlet distributor.

[0031] To this end, an embodiment of the present application provides a breeding purification tower outlet distributor disassembly tool, which aims to improve the convenience and efficiency of disassembly of the outlet distributor to a certain extent, and reduce the degree of damage to the breeding purification tower outlet pipe and the outlet distributor.

[0032] See also Figure 2 and Figure 3 In some embodiments, the breeding purification tower outlet distributor disassembly tool 3 can abut against the end of the breeding purification tower outlet pipe 2 and connect the outlet distributor 1, so that based on the end of the breeding purification tower outlet pipe 2, a traction force is evenly applied to the outlet distributor 1 to maintain the disengagement posture of the outlet distributor 1, reduce the extrusion of the inner wall of the breeding purification tower outlet pipe 2, and thus reduce the risk of damage.

[0033] To this end, the breeding purification tower outlet distributor disassembly tool 3 can adopt a traction mechanism based on the worm gear principle, and use the worm gear and worm principle mechanism to convert the rotational displacement into the axial displacement of the worm, thereby realizing a simple traction operation, and can always keep the traction force in the axial direction of the worm to maintain the posture of the outlet distributor 1 during the disengagement process.

[0034] Specifically, the breeding purification tower outlet distributor disassembly tool 3 may include: a pad 31, a pull rod 32 and a tightening nut 33.

[0035] The pad 31 is a plate-shaped part, and its specifications can be larger than the specifications of the outer ring of the breeding purification tower outlet pipe 2, so that the pad 31 can stably abut against the end face of the breeding purification tower outlet pipe 2 as a force application basis. It is worth noting that in this way, the contact pressure between the pad 31 and the end face of the breeding purification tower outlet pipe 2 can be dispersed in a surface-to-surface contact manner, thereby reducing the risk of damage to the end face of the breeding purification tower outlet pipe 2 and maintaining the surface quality of the end face of the breeding purification tower outlet pipe 2.

[0036] The pad 31 may be provided with two or more through holes 31a along the thickness direction of the pad 31, and a center reference 31b is provided on the pad 31. The two or more through holes 31a are spaced apart on the circumferential side of the center reference 31b, and the distances between the two or more through holes 31a and the center reference 31b are equal. Among the two or more through holes 31a, the distances between any two adjacent through holes 31a are equal.

[0037] The number of the tie rods 32 is the same as the number of the through holes 31a, and the two or more tie rods 32 are movably embedded in the two or more through holes 31a in a one-to-one correspondence, and the first end of the tie rod 32 is provided with a welding portion 32a for welding to the distributor flange 11 of the outlet distributor 1, and the welding portion 32a and the second end of the tie rod 32 are respectively located on both sides of the backing plate 31. The tightening nut 33 is screwed on the second end of the tie rod 32, and the tightening nut 33 abuts against the backing plate 31.

[0038] That is to say, more than two pull rods 32 can be arranged around the center reference 31b. When assembled to the outlet distributor 1 and the breeding purification tower outlet pipe 2, the center reference 31b can be used to compare the center axis of the outlet distributor 1, so that the more than two pull rods 32 can be evenly welded around the center axis of the outlet distributor 1, thereby ensuring that the force on the outlet distributor 1 basically surrounds the center axis of the outlet distributor 1, keeping the overall force in a uniform state, thereby keeping the outlet distributor 1 able to escape in a relatively stable posture, reducing the squeezing and scratching of the inner wall of the breeding purification tower outlet pipe 2 on the outside.

[0039] At the same time, when the operation of removing the outlet distributor 1 is implemented, the tightening nut 33 can be rotated to make it abut against the pad 31, so that the pull rod 32 can be pulled away from the outlet distributor 1 with the pad 31 as a fulcrum, thereby pulling the outlet distributor 1 out of the breeding purification tower outlet pipe 2, which can reduce the difficulty of operation to a certain extent and improve the operation efficiency.

[0040] Generally speaking, in order to maintain uniform force application, the tightening nut may be rotated within a certain range, thereby controlling the uniformity of the force applied to the pull rod 32 .

[0041] In some embodiments, considering that the pad 31 abuts against the end face of the breeding purification tower outlet pipe 2, there is still a certain contact pressure, or a certain relative sliding occurs when adjusting the position, and there is a risk of damaging the end face of the breeding purification tower outlet pipe 2; for this reason, the breeding purification tower outlet distributor disassembly tool 3 may also include: a pressure gasket 34, the pressure gasket 34 is connected to the side surface of the pad 31 close to the welding portion 32a, so that in the assembled state, the pressure gasket 34 can be clamped between the end face of the breeding purification tower outlet pipe 2 and the pad 31 to protect the end face of the breeding purification tower outlet pipe 2.

[0042] Generally speaking, the pressure-bearing gasket 34 can be laid on the side surface of the pad 31 close to the welding portion 32a; or it can be clamped as an independent part between the end surface of the breeding purification tower outlet pipe 2 and the pad 31.

[0043] In some embodiments, in order to prevent the deformation of the pressure-bearing gasket 34 from affecting the uniformity of the force applied by the pull rod 32, the pressure-bearing gasket 34 can be configured as a hard rubber pad.

[0044] In some embodiments, as the outlet distributor 1 is pulled to a shorter distance from the end face of the breeding purification tower outlet pipe 2, such as being roughly flat, or even when the outlet distributor 1 abuts against the pad 31, the pull rod 32 cannot apply further force, and the tail end of the outlet distributor 1 maintains a certain contact friction force in the breeding purification tower outlet pipe 2; for this reason, the breeding purification tower outlet distributor disassembly tool 3 may also include: a plurality of pressure-bearing pads 35, which may be connected at intervals on the side surface of the pad 31 close to the welding portion 32a, and the plurality of pressure-bearing pads 35 may abut against the outlet pipe flange 21 of the breeding purification tower outlet pipe 2, thereby forming a certain spatial movement space, which is convenient for pulling the outlet distributor 1 out by the pull rod 32.

[0045] It is worth noting that when the gasket 31 directly abuts against the end face of the breeding purification tower outlet pipe 2 through the pressure-bearing gasket 34 and cannot further pull the outlet distributor 1, the tightening nut 33 can be unscrewed, and then the gasket 31 can be pulled away from the breeding purification tower outlet pipe 2, and the pressure-bearing pad 35 can be embedded between the end face of the breeding purification tower outlet pipe 2 and the gasket 31, and then the tightening nut 33 is further rotated to clamp the pressure-bearing pad 35, and then the breeding purification tower outlet pipe 2, the pressure-bearing pad 35 and the gasket 31 are pressed together to form a force base to further pull the outlet distributor 1 out.

[0046] In some embodiments, the pressure pad 35 may be a hard wooden block, which can take into account both structural reliability and low risk of damage.

[0047] In some embodiments, in order to improve the supporting balance, the plurality of pressure-bearing pads 35 may be arranged at equal intervals on the circumferential side of the center reference 31 b to keep the posture of the pad 31 stable.

[0048] Generally speaking, the thickness of the pressure-bearing pad 35 may be greater than 50 mm, so as to form a relatively long traction space.

[0049] In some embodiments, in order to maintain the force stability of the pull rod 32, the pad 31 can be set as a high-strength steel plate, so as to maintain the shape of the pad 31 and maintain the stability of the force base.

[0050] In some embodiments, the number of the tie rods 32 is two, and the two tie rods 32 are symmetrical about the central reference 31 b.

[0051] In some embodiments, in order to improve the adaptability of the tooling and to adapt to the disassembly operation of outlet distributors 1 of various specifications, a plurality of groups of through holes 31 a with different distances from the center reference 31 b may be provided on the backing plate 31 .

[0052] Each group of through holes 31 a includes at least two through holes 31 a.

[0053] The embodiments of the present application have at least the following beneficial effects:

[0054] The disassembly tooling of the outlet distributor of the breeding purification tower provided in the embodiment of the present application comprises a pad, a pull rod and a tightening nut. The pad is the basis for the disassembly force application operation and can be abutted against the end of the outlet pipe of the breeding purification tower; and the pull rod is movably embedded in a through hole opened on the pad, and the first end of the pull rod can be welded to the outlet distributor through a welding portion, and the tightening nut screwed on the second end of the pull rod abuts against the surface of the pad away from the welding portion, so that the tightening nut can be rotated, and the pull rod is pulled in the opposite direction relative to the pad to pull the outlet distributor out of the breeding purification tower outlet pipe relative to the end of the outlet pipe of the breeding purification tower, and the overall operation is simple; at the same time, the through hole and the pull rod can be set to be equal in distance to the center reference of the pad, and the distances of any two adjacent through holes are equal, so that the pull rod can implement multi-point uniform force around the central axis of the outlet distributor, keep the posture of the outlet distributor stable during the disengagement process, and avoid tilting and squeezing to damage the outlet distributor and the inner wall of the outlet pipe of the breeding purification tower.

[0055] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0056] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0057] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0058] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0061] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0062] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A disassembly tool for the distributor at the outlet of a breeding purification tower, characterized in that: include: Pads, tie rods and tension nuts; The pad is provided with more than two through holes along the thickness direction of the pad, a center reference is provided on the pad, the two or more through holes are arranged at intervals on the circumferential side of the center reference, and the distances from the two or more through holes to the center reference are equal, and the distances between any two adjacent through holes are equal; The number of the tie rods is the same as the number of the through holes, and the two or more tie rods are movably embedded in the two or more through holes in a one-to-one correspondence, and a welding portion is provided at the first end of the tie rod, and the welding portion and the second end of the tie rod are respectively located on both sides of the pad; The tensioning nut is threadedly connected to the second end of the pull rod, and the tensioning nut abuts against the backing plate.

2. The breeding purification tower outlet distributor disassembly tool as claimed in claim 1, characterized in that: The breeding purification tower outlet distributor disassembly tool also includes: a pressure-bearing gasket, which is connected to the side surface of the pad close to the welding part.

3. The disassembly tool for the outlet distributor of the breeding purification tower according to claim 2, characterized in that: The pressure-bearing gasket is a hard rubber pad.

4. The disassembly tool for the outlet distributor of the breeding purification tower according to claim 1, characterized in that: The breeding purification tower outlet distributor disassembly tool also includes: a plurality of pressure-bearing pads, and the plurality of pressure-bearing pads are connected to a side surface of the pad close to the welding portion.

5. The disassembly tool for the outlet distributor of the breeding purification tower according to claim 4, characterized in that: The pressure-bearing pad is a hard wooden block.

6. The disassembly tool for the outlet distributor of the breeding purification tower according to claim 4, characterized in that: The plurality of pressure-bearing pads are arranged at equal intervals on the circumferential side of the center reference.

7. The disassembly tool for the distributor at the outlet of the breeding purification tower according to claim 6, characterized in that: The thickness of the pressure-bearing pad is greater than 50 mm.

8. The disassembly tool for the distributor at the outlet of the breeding purification tower according to claim 1, characterized in that: The backing plate is a high-strength steel plate.

9. The disassembly tool for the distributor at the outlet of the breeding purification tower according to claim 1, characterized in that: The number of the pull rods is two, and the two pull rods are symmetrical about the central reference.

10. The disassembly tool for the outlet distributor of the breeding purification tower according to claim 1, characterized in that: The two or more through holes are divided into multiple groups according to different distances from the center reference, and each group of through holes includes at least two through holes.

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