Steam filtering structure for preparing traditional Chinese medicinal materials

Abstract

The utility model relates to a steam filtering structure for preparation of traditional Chinese medicinal materials, in particular to a steam filtering structure for preparation of traditional Chinese medicinal materials, which comprises a pipe body, fixing blocks are arranged on the inner wall surface of the pipe body, and a first sliding groove and a second sliding groove are formed in the outer wall surface of the pipe body; a through hole is formed in the fixed block; the first fixing cylinder is arranged on the outer wall face of the pipe body in a sleeving mode, a first sliding block located in the first sliding groove is arranged at the end, facing the pipe body, of the first fixing cylinder, the first fixing cylinder is slidably connected with the pipe body through the first sliding block, and a first internal thread is arranged on the inner wall face of the first fixing cylinder; the second fixing cylinder is arranged on the outer wall face of the pipe body in a sleeving mode, a second sliding block located in the second sliding groove is arranged at the end, facing the pipe body, of the second fixing cylinder, the second fixing cylinder is slidably connected with the pipe body through the second sliding block, and a second internal thread is arranged on the inner wall face of the second fixing cylinder; the spiral blade is arranged on the inner wall face, located in the through hole, of the fixing block. The filtering structure can be used for filtering steam generated by heating traditional Chinese medicinal materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to traditional Chinese medicinal material heating technical field, concretely relates to a steam filter structure for traditional Chinese medicinal material preparation. BACKGROUND

[0002] At present, the heating methods of the extraction equipment for extracting traditional Chinese medicinal materials mainly include jacket heating, bottom heating of the extraction tank, steam heating and electric heating, among which, the steam heating is to pass the steam generated by heating in the traditional Chinese medicinal material extraction tank into the jacket or the bottom of the extraction tank to heat the materials in the extraction tank. This heating method has high heat efficiency and fast heating speed, and can also utilize the steam twice to reduce energy consumption. However, the steam generated by heating the traditional Chinese medicinal materials in the extraction tank contains solid suspensions, which are easy to accumulate in the jacket when the steam enters the jacket for secondary heating, thus reducing the available space in the jacket and the utilization rate of the steam. SUMMARY

[0003] The utility model discloses a steam filter structure for traditional Chinese medicinal material preparation, which can filter the steam generated by heating the traditional Chinese medicinal materials, avoid the solid particles contained in the secondary utilization steam from entering the jacket outside the extraction tank, and reduce the available space in the jacket, thereby improving the secondary utilization rate of the steam.

[0004] The utility model discloses a steam filter structure for traditional Chinese medicinal material preparation, which can filter the steam generated by heating the traditional Chinese medicinal materials, avoid the solid particles contained in the secondary utilization steam from entering the jacket outside the extraction tank, and reduce the available space in the jacket, thereby improving the secondary utilization rate of the steam.

[0005] The utility model provides a steam filter structure for traditional Chinese medicinal material preparation, which comprises:

[0006] The utility model discloses a steam filter structure for traditional Chinese medicinal material preparation, which can filter the steam generated by heating the traditional Chinese medicinal materials, avoid the solid particles contained in the secondary utilization steam from entering the jacket outside the extraction tank, and reduce the available space in the jacket, thereby improving the secondary utilization rate of the steam.

[0007] Optionally, the outer wall surface of the pipe body is provided with a stop block, the one end of the first fixed cylinder towards the pipe body is provided with a first groove, the one end of the second fixed cylinder towards the pipe body is provided with a second groove, and the stop block is located in the interiors of the first groove and the second groove respectively.

[0008] Optionally, a third internal thread is provided on the inner wall of the pipe body, and an external thread that is threaded to the pipe body is provided on the outer wall of the fixing block.

[0009] Optionally, a filter screen is also provided on the inner wall of the tube.

[0010] Optionally, sealing rings are provided on both ends of the pipe body.

[0011] Optionally, there are at least two through holes, and each through hole is circumferentially distributed inside the fixing block with the central axis of the fixing block as the axis of rotation.

[0012] Optionally, the surface of the helical blade is provided with multiple inclined blocks.

[0013] Optionally, a chamfer structure is provided at the connection between one end face of the fixing block and the through hole.

[0014] The beneficial effects of this utility model are:

[0015] By sliding the first and second fixed cylinders respectively, their positions on the pipe body are adjusted. Then, the first fixed cylinder is connected to the steam outlet pipe via its first internal thread, and the second fixed cylinder is connected to the pipe entering the jacket via its second internal thread. Steam then enters the pipe body from one end and flows into the through-hole in the fixed block. The through-hole contains spiral blades, and the steam passes over these blades, causing solid particles and impurities to adhere to them, thus collecting the solid particles from the steam. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of a steam filtration structure for the preparation of traditional Chinese medicine materials;

[0018] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle;

[0019] Figure 3 for Figure 1 A magnified view of a portion of point B in the middle;

[0020] Figure 4 This is a side view of the fixed block.

[0021] Reference signs:

[0022] 1 - pipe body, 10 - first sliding groove, 11 - second sliding groove, 12 - first fixed cylinder, 13 - second fixed cylinder, 14 - first sliding block, 15 - second sliding block;

[0023] 2 - fixed block, 20 - through hole, 21 - spiral blade, 210 - inclined block, 22 - chamfer; 3 - stop block; 4 - filter screen. DETAILED DESCRIPTION

[0024] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0025] The following disclosure provides many different embodiments or examples for implementing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model.

[0026] The embodiments of the utility model will be described in detail below in combination with the drawings.

[0027] Embodiment

[0028] As Figures 1-4 shown, the embodiment discloses a steam filtering structure for traditional Chinese medicinal material preparation, which comprises:

[0029] The pipe body 1 is provided with a fixed block 2 on the inner wall surface, and the outer wall surface of the pipe body 1 is provided with a first sliding groove 10 and a second sliding groove 11; the fixed block 2 is internally provided with a through hole 20;

[0030] The first fixed cylinder 12 is sleeved on the outer wall surface of the pipe body 1, and the first fixed cylinder 12 is provided with a first sliding block 14 located in the first sliding groove 10 at one end facing the pipe body 1; the first fixed cylinder 12 is slidably connected with the pipe body 1 through the first sliding block 14, and the inner wall surface of the first fixed cylinder 12 is provided with a first internal thread;

[0031] The second fixed cylinder 13 is sleeved on the outer wall surface of the pipe body 1, and the end of the second fixed cylinder 13 towards the pipe body 1 is provided with a second sliding block 15 located in the second sliding groove 11, the second fixed cylinder 13 is connected with the pipe body 1 through the second sliding block 15, and the inner wall surface of the second fixed cylinder 13 is provided with a second internal thread.

[0032] The spiral blade 21 is arranged on the inner wall surface of the fixed block 2 located in the through hole 20.

[0033] In use, the positions of the first fixed cylinder 12 and the second fixed cylinder 13 on the pipe body 1 are adjusted by sliding the first fixed cylinder 12 and the second fixed cylinder 13 respectively, then the first fixed cylinder 12 is threadedly connected with the steam outlet pipeline, and the second fixed cylinder 13 is threadedly connected with the pipeline entering the jacket. Then the steam is input into the inside of the pipe body 1 from one end, and the steam entering the inside of the pipe body 1 enters the through hole 20 of the fixed block 2, the through hole 20 is provided with a threaded blade, the steam passes through the surface of the spiral blade 21, so that the solid particles and other impurities contained in the steam are attached to the surface of the spiral blade 21, thereby completing the collection of the solid particles contained in the steam.

[0034] In one of the embodiments, as shown in Figure 1 The outer wall surface of the pipe body 1 is provided with a stop block 3, the end of the first fixed cylinder 12 towards the pipe body 1 is provided with a first recess, the end of the second fixed cylinder 13 towards the pipe body 1 is provided with a second recess, and the stop block 3 is located in the first recess and the second recess respectively.

[0035] In use, the stop block 3 is arranged on the outer wall surface of the pipe body 1, so that the first fixed cylinder 12 and the second fixed cylinder 13 are limited, and the first fixed cylinder 12 and the second fixed cylinder 13 are prevented from falling off the outer wall surface of the pipe body 1. Specifically, the end surface of the first fixed cylinder 12 towards the pipe body 1 is provided with a first recess, the end surface of the second fixed cylinder 13 towards the pipe body 1 is provided with a second recess, and the stop block 3 is located in the first recess and the second recess respectively. In the sliding process of the first fixed cylinder 12 and the second fixed cylinder 13, the sliding block can limit the first fixed cylinder 12 and the second fixed cylinder 13, and the first fixed cylinder 12 and the second fixed cylinder 13 are prevented from falling off.

[0036] In one of the embodiments, the inner wall surface of the pipe body 1 is provided with a third internal thread, and the outer wall surface of the fixed block 2 is provided with an external thread threadedly connected with the pipe body 1.

[0037] In use, the fixed block 2 can be detachably connected on the inner wall surface of the pipe body 1 through the threaded connection, so that the fixed block 2 is convenient to replace and clean.

[0038] In one of the embodiments, as shown in Figure 1As shown, the inner wall surface of the pipe body 1 is further provided with a filter screen 4.

[0039] In use, the filter screen 4 can perform pre-filtering treatment on the steam. Specifically, the filter screen 4 is arranged on the inner wall surface of the pipe body 1 and located in the direction in which the steam comes to the fixed block 2, that is, after the steam enters the pipe body 1, it will first pass through the filter screen 4 in the pipe body 1 for pre-filtering treatment, and then pass through the spiral blades 21 in the through hole 20 of the fixed block 2 for secondary treatment.

[0040] In one embodiment, the pipe body 1 is provided with a sealing ring (not shown in the figure) on each end surface.

[0041] In use, the sealing ring is arranged on the two end surfaces of the pipe body 1, and after the pipe body 1 is connected and fixed by the first fixed cylinder 12 and the second fixed cylinder 13, the sealing ring can prevent steam leakage.

[0042] In one embodiment, as shown in Figure 1 and Figure 4 The through hole 20 is at least two, and each through hole 20 is distributed in the interior of the fixed block 2 with the center axis of the fixed block 2 as the rotation axis.

[0043] In use, the plurality of through holes 20 are distributed in the interior of the fixed block 2 with the center axis of the fixed block 2 as the rotation axis, so that the steam can pass through the plurality of through holes 20 and be treated by the spiral blades 21 in each through hole 20, so that the solid particle impurities contained in the steam can be attached to the surface of the spiral blades 21.

[0044] In one embodiment, as shown in Figure 4 The surface of the spiral blade 21 is provided with a plurality of inclined blocks 210.

[0045] In use, the inclined blocks 210 arranged on the surface of the spiral blade 21 can hinder the steam entering the through hole 20, so that the solid particle impurities in the steam can be attached to the surface of the spiral blade 21. Specifically, the front surface of the spiral blade 21, that is, the surface facing the steam, is sequentially provided with a plurality of inclined blocks 210, each inclined block 210 is distributed at intervals, and the inclined direction of the inclined block 210 is along the flow direction of the steam, so as to hinder the steam flow, so that the solid particles in the steam are attached to the surface of the spiral blade 21.

[0046] In one embodiment, as shown in Figure 1 The end surface of the fixed block 2 is provided with a chamfer 22 structure at the connection with the through hole 20.

[0047] When in use, the chamfer 22 structure is arranged at the joint between the end face of the fixed block 2 facing the steam incoming direction and the through hole 20 of the fixed block 2, so that the solid particles contained in the steam can be prevented from accumulating in the dead angle formed between the fixed block 2 and the inner wall surface of the pipe body 1, thereby preventing the filtration of the steam from being affected.

[0048] Finally, it should be noted that: the above is only the preferred embodiments of the present application, and is not intended to limit the present application, for those skilled in the art, the present application can have various changes and variations, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A steam filtering structure for preparing traditional Chinese medicinal materials, characterized in that, The utility model relates to a kind of pipe body and spiral blade, including: The outer wall surface of the pipe body is equipped with first sliding slot and second sliding slot;The inside of the fixed block is equipped with through hole;First fixed cylinder is sleeved on the outer wall surface of the pipe body, and the first fixed cylinder is equipped with the first sliding block in first sliding slot towards the one end of the pipe body, and the first fixed cylinder is connected with the pipe body by the first sliding block, and the inner wall surface of the first fixed cylinder is equipped with first internal thread;Second fixed cylinder is sleeved on the outer wall surface of the pipe body, and the second fixed cylinder is equipped with the second sliding block in second sliding slot towards the one end of the pipe body, and the second fixed cylinder is connected with the pipe body by the second sliding block, and the inner wall surface of the second fixed cylinder is equipped with second internal thread;Spiral blade is equipped on the inner wall surface of the fixed block in through hole.

2. The steam filtering structure for traditional Chinese medicinal material preparation according to claim 1, characterized in that, The outer wall surface of the pipe body is equipped with stopper, and the one end of the first fixed cylinder is equipped with first recess towards the pipe body, and the one end of the second fixed cylinder is equipped with second recess towards the pipe body, and the stopper is respectively located in the first recess and the second recess.

3. The steam filtering structure for traditional Chinese medicinal material preparation according to claim 1, characterized in that, The inner wall surface of the pipe body is equipped with third internal thread, and the outer wall surface of the fixed block is equipped with external thread connected with the pipe thread.

4. The steam filtering structure for traditional Chinese medicinal material preparation according to claim 1, characterized in that, The inner wall surface of the pipe body is also equipped with filter screen.

5. The steam filtering structure for traditional Chinese medicinal material preparation according to claim 1, characterized in that, The end surface of the pipe body is respectively equipped with sealing ring.

6. The steam filtering structure for traditional Chinese medicinal material preparation according to claim 1, characterized in that, The through hole is at least two, and each through hole is distributed in the inside of the fixed block with the central axis of the fixed block as rotation axis.

7. The steam filtering structure for traditional Chinese medicinal material preparation according to claim 6, characterized in that, The surface of the spiral blade is equipped with multiple inclined blocks.

8. The steam filtering structure for traditional Chinese medicinal material preparation according to claim 7, characterized in that, The junction of the end surface of the fixed block and the through hole is equipped with chamfer structure.

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