Cleaning device for quartz tube

Abstract

The utility model relates to a quartz tube cleaning device which comprises a protective shell which is a hollow cylinder, and the two ends of the protective shell are provided with openings. The protective shell is formed by butting and combining an upper half shell and a lower half shell; a water spraying pipe is arranged in the protective shell and suspended in the protective shell through a supporting frame, one end of the water spraying pipe is arranged outside the protective shell and used for sucking cleaning liquid, the other end of the water spraying pipe is connected with a spraying head, and the spraying head is suspended in the protective shell. A plurality of limiting blocks are arranged on the inner wall of the protection shell. The quartz tube is fixed through the limiting block after being installed in the protective shell, and at the moment, the spray head is inserted into the quartz tube and keeps a distance from the inner wall of the quartz tube. When the outer wall of the quartz tube is subjected to bubbling, circulating hydraulic or ultrasonic cleaning by the cleaning machine, the inner wall of the quartz tube is subjected to jet flow flushing by the spray head. The cleaning effect of the inner wall and the outer wall of the quartz tube can be effectively improved, and the problem that the quartz tube is damaged due to external force in the cleaning process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cleaning technical field of quartz material, specifically relates to a quartz tube cleaning device. BACKGROUND

[0002] Quartz tube is a special industrial technology glass made of silicon dioxide, which is a very excellent basic material. Quartz glass has a series of excellent physical and chemical properties and is used in electric fire pots, electric fire stoves and electric heaters for heating. In the production process of quartz tubes, cleaning devices are needed to clean the quartz tubes to achieve the required cleanliness. The size of quartz tubes can vary greatly depending on different application scenarios and requirements. Quartz tubes are widely used in laboratory equipment, semiconductor manufacturing, optical instruments, chemical equipment and other fields, so their size range is wide. The quartz tubes in the chemical equipment field are large in size and the cleaning process is more complex.

[0003] In the current cleaning process of quartz tubes, the quartz tubes are placed flat in the cleaning tank, and the liquid medicine in the cleaning machine is driven by bubbling and circulating to clean the inner wall of the quartz tube. However, the shape of the quartz tube is special, with one side open and the other side closed. The circulation of the liquid medicine inside is poor, and the cleaning effect of the inner wall of the quartz tube by bubbling and circulating of the liquid medicine is poor, making it difficult to achieve the required cleanliness. In addition, the quartz material is brittle, and if it is bumped during cleaning, it will cause significant loss. Therefore, the bubbling intensity and circulation intensity must be controlled during the cleaning process to avoid excessive bubbling and circulation intensity, which can cause the quartz tube to be bumped.

[0004] Based on the problems of the prior art, it is necessary to improve the cleaning of quartz tubes. UTILITY MODEL CONTENTS

[0005] (I) Technical problem to be solved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a quartz tube cleaning device which can fully clean the inner and outer walls of the quartz tube and effectively protect the quartz tube from breaking due to bumping during cleaning in the cleaning machine.

[0007] (II) Technical solution

[0008] A quartz tube cleaning device comprises a protective shell (11), the interior of the protective shell (11) is a hollow cylinder, and the two ends of the protective shell (11) are open; the protective shell (11) is combined in a detachable manner by an upper half shell (110) and a lower half shell (120); a water spraying pipe (126) is arranged in the protective shell (11) and is supported and fixed by a support frame (125) arranged at one end of the protective shell (11); one end of the water spraying pipe (126) is arranged outside the protective shell (11) and is used for drawing cleaning liquid, and the other end of the water spraying pipe (126) is connected with a spray head (122) which is suspended in the interior of the protective shell (11); a plurality of limiting blocks (121) are arranged on the inner wall of the protective shell (11).

[0009] The quartz tube (10) to be cleaned is placed in the protective shell (11) and is fixed by the limiting blocks (121), and the spray head (122) is located in the quartz tube (10) and is spaced apart from the inner wall of the quartz tube (10).

[0010] The protective shell (11) and the quartz tube (10) are placed in a cleaning tank of a cleaning machine, and the spray head (122) sprays a jet flow to wash the inner wall of the quartz tube (10) by using the cleaning liquid delivered by the water spraying pipe (126).

[0011] According to the preferred embodiment of the present application, the lower half shell (120) and the upper half shell (110) are two circular arc columns, and the upper half shell (110) and the lower half shell (120) are combined into the protective shell (11) in a bolted manner.

[0012] According to the preferred embodiment of the present application, the support frame (125) is located at one end of the lower half shell (120) and is used for fixing the water spraying pipe (126) made of rigid material in the protective shell (11) and spacing apart from the inner wall of the protective shell (11).

[0013] According to the preferred embodiment of the present application, one end of the water spraying pipe (126) located outside the protective shell (11) is provided with a quick connector (123) which is connected with a liquid circulating interface of the cleaning machine.

[0014] According to the preferred embodiment of the present application, one end of the water spraying pipe (126) located outside the protective shell (11) is provided with an immersion type water pump.

[0015] According to the preferred embodiment of the present application, the spray head (122) is a shower type spray head or a 360-degree water pressure self-rotating spray head.

[0016] According to the preferred embodiment of the present application, a plurality of spray heads, for example, two or more spray heads, are arranged on the water spraying pipe (126) at intervals.

[0017] According to the preferred embodiment of the present application, the number of the limiting blocks (121) arranged on the inner wall of the lower half shell (120) is 2n, wherein n limiting blocks are arranged at one end of the quartz tube (10) and the rest are arranged at the other end of the quartz tube (10); n≥2.

[0018] According to the preferred embodiment of the present application, the number of the limiting blocks (121) arranged on the inner wall of the upper half shell (110) is 2n, wherein n limiting blocks are arranged at one end of the quartz tube (10) and the rest are arranged at the other end of the quartz tube (10); n≥2.

[0019] The limiting blocks (121) can be arranged at the middle section of the quartz tube (10), for example, a concave surface with an arc surface and a plurality of gripping convex points arranged thereon can be arranged, which can support and prevent the quartz tube (10) from sliding, and can also avoid the quartz tube (10) from directly contacting and colliding with the inner wall of the protective shell (11), thereby improving the cleaning effect of the bottom of the outer wall of the quartz tube (10).

[0020] According to the preferred embodiment of the present application, the limiting blocks (121) are made of rubber material, which has good positioning and buffering effects; preferably, the bottom of the limiting blocks (121) is adsorbed and fixed to the inner wall of the protective shell (11). In this way, the position of the limiting blocks (121) can be adjusted according to the length of the quartz tube (10) to be cleaned.

[0021] According to the preferred embodiment of the present application, the outer wall of the lower half shell (120) is provided with a supporting leg, which can stably place the lower half shell (120) in the cleaning tank of the cleaning machine; preferably, the supporting leg is made of hard rubber material.

[0022] According to the preferred embodiment of the present application, the protective shell (11) is made of metal material or plastic material.

[0023] (Three) beneficial effects

[0024] The quartz tube cleaning device of the utility model can effectively improve the cleaning effect of the quartz tube and prevent the quartz tube from being damaged by external force during the cleaning process.

[0025] The protection shell provides protection, prevents mutual knocking between the quartz tubes under the bubbling pressure of the cleaning tank or knocking between the quartz tubes and the inner wall of the cleaning tank, and the two ends of the protection shell are open to promote the orderly circulation of the cleaning liquid.

[0026] The utility model can effectively improve the cleaning effect of the quartz tube and prevent the quartz tube from being damaged by external force during the cleaning process. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the whole structure schematic diagram of the quartz tube cleaning device of the utility model.

[0028] Figure 2 It is the structure schematic diagram of the lower half shell of the utility model. DETAILED DESCRIPTION

[0029] In order to better explain the application, the following will be described in detail by specific embodiments combined with the drawings.

[0030] Combined Figures 1-2As shown, the quartz tube cleaning device of the preferred embodiment of the utility model is shown in the schematic diagram, wherein the quartz tube cleaning device includes protective shell 11, the inside of protective shell 11 is hollow cylinder, and both ends are open. Protective shell 11 is combined by upper half shell 110 and lower half shell 120 in detachable way. One end of lower half shell 120 is equipped with support frame 125, support frame 125 is used to fix rigid water spray pipe 126, so that water spray pipe 126 is suspended in the inside of protective shell 11. The end of water spray pipe 126 is equipped with spray head 122, and spray head 122 is suspended in the inside of protective shell 11. The other end of water spray pipe 126 is located outside protective shell 11, and is equipped with quick connector 123, which is connected with the liquid circulating interface of cleaning machine, or the quick connector 123 is replaced by small submersible pump. The cleaning liquid can be continuously delivered to spray head 122 through quick connector 123 or submersible pump shell. The quartz tube 10 to be cleaned is placed in protective shell 11, and both ends of quartz tube 10 are fixed by limiting block 121, at this time, water spray pipe 126 and spray head 122 are located in quartz tube 10 and keep a distance from the inner wall of quartz tube 10. In the cleaning process, protective shell 11 and quartz tube 10 are placed in the cleaning tank of the cleaning machine together, and spray head 122 sprays the cleaning liquid delivered by water spray pipe 126 to the inner wall of quartz tube 10 for jet washing.

[0031] As Figure 1 shown, lower half shell 120 and upper half shell 110 are two arc-shaped columns, preferably two semicircular columns, and upper half shell 110 and lower half shell 120 can be combined into protective shell 11 by bolt 130. For example, the abutting surface of upper half shell 110 and lower half shell 120 is equipped with an expanded edge or lug, and an assembly hole is arranged on the expanded edge or lug. After upper half shell 110 and lower half shell 120 are aligned, the bolt 130 is inserted into the assembly hole to combine upper half shell 110 and lower half shell 120 into a complete protective shell 11.

[0032] Among them, spray head 122 can be a shower head or a 360-degree water pressure self-rotating spray head. It should be noted that only one spray head is drawn in the figure, but in actual application, multiple spray heads can be arranged according to the length of quartz tube 10, and these spray heads are arranged at intervals along water spray pipe 126. The spray head 122 at the end is close to the closed end of the quartz tube 10, which can mainly wash the closed end, and the spray head at the middle position can wash the inner wall of the quartz tube. Preferably, the water spray direction of the spray head 122 at the end of the water spray pipe 126 is transverse, and the spray head at the middle position can be directed towards the inner wall of the quartz tube 10.

[0033] As Figure 2As shown, the lower half shell 120 is provided with four limiting blocks 121, two of which are located at one end and the other two are located at the other end, so as to limit and fix the quartz tube 10. In addition, the number of limiting blocks 121 of the lower half shell 120 can also be six or eight, etc. The setting position of the limiting blocks 121 of the upper half shell 110 can be symmetrical with the lower half shell 120. It should be emphasized that the setting position of the limiting blocks 121 is not limited to the two ends of the quartz tube 10, but can also correspond to the middle position of the quartz tube 10, for example, a concave surface with an arc surface (consistent with the arc of the outer wall of the quartz tube 10) can be provided, and a plurality of grip convex points similar to octopus suckers are arranged on the concave surface, which are used to support and prevent the quartz tube 10 from sliding, and also can avoid the quartz tube 10 from directly contacting and colliding with the inner wall of the protective shell 11, and improve the cleaning effect of the bottom of the outer wall of the quartz tube 10.

[0034] Among them, the limiting block 121 is made of rubber material, and the rubber has good positioning and buffering effects, and also has good anti-skid effect on the smooth quartz tube 10. Preferably, a concave surface consistent with the arc of the quartz tube 10 can be provided on the surface of the limiting block 121, and convex points for anti-skid are arranged on the concave surface. In some embodiments, in order to make the same specification of the protective shell 11 can fix different lengths of quartz tube 10, the limiting block 121 can be made of rubber material and the bottom is provided with a sucker structure, which is adsorbed and fixed on the inner wall of the protective shell 11. In this way, the position of the limiting block 121 can be moved according to the length of the quartz tube 10 to be cleaned. The protective shell 11 can be made of metal material or plastic material.

[0035] As shown in Figure 1 The outer wall of the lower half shell 120 is provided with a supporting leg 127, which makes the lower half shell 120 stably placed in the cleaning tank of the cleaning machine; the supporting leg 127 is made of hard rubber material or solid metal material, which can increase the stability of the protective shell 11 in the cleaning tank.

[0036] The quartz tube cleaning device of the utility model is used, first, the lower half shell 120 is placed steadily, then the quartz tube to be cleaned is put into the lower half shell 120. One end of the quartz tube 10 is closed and the other end is open, when the quartz tube 10 is placed, the opening of the quartz tube 10 is aligned with the water jet pipe 126 and the spray head 122 and the quartz tube 10 is moved to the position that the spray head 122 reaches the inside of the quartz tube 10 close to and does not contact the closed end of the quartz tube 10, at this time, the quartz tube 10 is positioned by the limiting block 121 (the limiting block is movable, and can also be fixed), at this time, the spray head 122 is in the inside of the quartz tube 10 and keeps a distance with the inner wall of the quartz tube 10. Then, the edge of the upper half shell 120 is aligned with the lower half shell 110 and is combined and fixed, the upper half shell 110 and the lower half shell 120 are combined into a complete protective shell 11, the two ends of the protective shell 11 are open, and the cleaning liquid can circulate. At this time, the protective shell 11 and the quartz tube 10 are put into the cleaning tank as a whole, under the action of bubbling or circulating water power or ultrasonic, the cleaning liquid circulates in the protective shell 11 to clean the outer wall of the quartz tube 10 and provide protection for the quartz tube 10, preventing the problem that the quartz tubes 10 knock each other. The cleaning tank of the cleaning machine can accommodate multiple cleaning devices at the same time, and multiple quartz tubes 10 are cleaned at the same time. While the cleaning machine is bubbling or circulating water power or ultrasonic cleaning for the quartz tube 10, the spray head 122 in the quartz tube 10 generates a high-pressure jet for cleaning the inner wall of the quartz tube 10. The protective shell 11 provides protection, preventing the problem that the multiple quartz tubes 10 knock each other under the bubbling pressure of the cleaning tank or the quartz tube 10 knocks the inner wall of the cleaning tank, and the two ends of the protective shell 11 are open, a narrow water flow channel can be formed, the water flow pressure is increased, the cleaning liquid is orderly circulated, and the cleaning effect of the outer wall of the quartz tube 10 is improved. In addition, a plurality of holes can be arranged on the protective shell 11 to strengthen the circulation of the cleaning liquid in the protective shell. Due to the protection of the protective shell 11 and the buffering effect of the limiting block 121 (when the limiting block 121 is placed between the outer wall of the quartz tube 10 and the inner wall of the protective shell 11, it also plays the role of a gasket), the bubbling intensity or the water power circulation intensity of the cleaning tank can be appropriately increased, and the cleaning effect of the quartz tube is further improved. The spray head 122 arranged in the protective shell 11 can simultaneously jet flush the inner wall of the quartz tube 10. It can be seen that the utility model can effectively improve the cleaning effect of the quartz tube and prevent the problem that the inner and outer walls of the quartz tube are damaged by external force during the cleaning process.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cleaning device for quartz tubes, characterized in that, It includes a protective shell (11), the inside of the protective shell (11) is a hollow cylinder, and the two ends of the protective shell (11) are open; the protective shell (11) is combined by detachably abutting the upper half shell (110) and the lower half shell (120); a water spraying pipe (126) is arranged in the protective shell (11), the water spraying pipe (126) is supported and fixed by a support frame (125) arranged at one end of the protective shell (11), one end of the water spraying pipe (126) is arranged outside the protective shell (11) and is used for drawing cleaning liquid, the other end of the water spraying pipe (126) is connected with a spray head (122), and the spray head (122) is suspended in the inside of the protective shell (11); a plurality of limiting blocks (121) are arranged on the inner wall of the protective shell (11); The quartz tube (10) to be cleaned is placed in the protective shell (11) and is fixed by the limiting blocks (121), and the spray head (122) is located in the quartz tube (10) and is spaced from the inner wall of the quartz tube (10); The protective shell (11) and the quartz tube (10) are placed in a cleaning tank of a cleaning machine together, and the spray head (122) sprays the inner wall of the quartz tube (10) by using the cleaning liquid delivered by the water spraying pipe (126).

2. The cleaning apparatus for a quartz tube according to claim 1, wherein The lower half shell (120) and the upper half shell (110) are two circular arc columns, and the upper half shell (110) and the lower half shell (120) are combined into the protective shell (11) by bolt abutting.

3. The cleaning apparatus for a quartz tube according to claim 1, wherein The support frame (125) is located at one end of the lower half shell (120), and the support frame (125) is used for fixing the water spraying pipe (126) made of rigid material in the protective shell (11) and spacing from the inner wall of the protective shell (11).

4. The cleaning apparatus for a quartz tube according to claim 1, wherein One end of the water spraying pipe (126) located outside the protective shell (11) is provided with a quick connector (123), and the quick connector (123) is connected with a liquid circulating interface of the cleaning machine; or one end of the water spraying pipe (126) located outside the protective shell (11) is provided with an immersion type water pump.

5. The cleaning apparatus for a quartz tube according to claim 1, wherein A plurality of spray heads, which are 2 or more in number, are arranged on the water spraying pipe (126) at intervals.

6. The cleaning apparatus for a quartz tube according to claim 1 or 5, wherein The spray head (122) is a shower head or a 360-degree water pressure self-rotating spray head.

7. The cleaning apparatus for a quartz tube according to claim 1, wherein The number of the limiting blocks (121) arranged on the inner wall of the lower half shell (120) is 2n, wherein n limiting blocks are located at one end of the quartz tube (10), and the remaining limiting blocks are located at the other end of the quartz tube (10); n≥2.

8. The cleaning apparatus of a quartz tube according to claim 1 or 7, wherein The number of the limiting blocks (121) arranged on the inner wall of the upper half shell (110) is 2n, wherein n limiting blocks are located at one end of the quartz tube (10), and the remaining limiting blocks are located at the other end of the quartz tube (10); n≥2.

9. The cleaning apparatus for a quartz tube according to claim 1, wherein The limiting blocks (121) are made of rubber material; and the bottom of the limiting blocks (121) is adsorbed and fixed on the inner wall of the protective shell (11) by suction cups.

10. The cleaning apparatus for a quartz tube according to claim 1, wherein The outer wall of the lower half shell (120) is provided with supporting legs, the supporting legs enable the lower half shell (120) to be stably placed in the cleaning tank of the cleaning machine; and the protective shell (11) is made of metal material or plastic material.

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