Novel water-cooled jacket for batch feeder of large-extraction-amount substrate glass kiln

Abstract

The utility model relates to the technical field of substrate glass kiln equipment, in particular to a novel water-cooled jacket of a large-extraction-amount substrate glass kiln batch feeder. The novel water-cooled jacket for the batch feeder of the large-extraction-amount substrate glass kiln comprises an outer shell and an inner jacket, the inner jacket is sleeved with the outer shell, a cavity is formed between the outer shell and the inner jacket, the water-cooled jacket further comprises a connecting structure arranged at one end of the outer shell and one end of the inner jacket, and a plug structure is integrally arranged at the end, away from the connecting structure, of the inner jacket. An inner cavity of the inner sleeve penetrates through the inner sleeve and the plug structure at the same time, the plug structure is connected with the shell in a sealed mode, a water inlet and a water return port are formed in the side wall of the shell, the cavity is communicated with the water inlet and the water return port, and circulation of cooling water in the cavity is achieved. According to the utility model, a welding seam between the rear end of the inner sleeve of the conventional water-cooling sleeve and the inner side of the solid plug is removed, so that the problem of water leakage of the inner side of the water-cooling sleeve of the batch feeder is thoroughly solved, and the normal production process of a kiln is fully ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of substrate glass kiln equipment, and particularly relates to a novel water cooling jacket of a large-lead-out-amount substrate glass kiln feeding machine. BACKGROUND

[0002] In the normal use process of the substrate glass kiln, a water cooling jacket is arranged on the outer side of the spiral blade at the front end of the kiln feeding machine, and the spiral blade of the feeding machine is cooled by the water cooling jacket. In the prior art, the feeding machine water cooling jacket is provided with a connecting flange, an inner sleeve, an outer sleeve, a solid plug, a water inlet pipe and a water return pipe, and all are welded together. When the feeding machine water cooling jacket is processed, the rear end of the inner sleeve of the water cooling jacket and the inner side of the solid plug are first welded together, then the outer side of the solid plug and the outer sleeve of the water cooling jacket are welded together, and finally the connecting flange of the water cooling jacket and the water inlet pipe and the water return pipe are welded.

[0003] A kind of feeding machine cooling water jacket is disclosed in Chinese utility model patent with authorization announcement No.CN 215909517 U and authorization announcement date of February 25, 2022, which includes shell and inner sleeve, wherein the shell is sleeved on the inner sleeve;A water inlet and a water outlet are formed in the side wall of the shell;The side wall of the inner sleeve is a double-layer structure, wherein a cavity is arranged between the outer layer and the inner layer;The cavity is in communication with the water inlet and the water outlet respectively. When the feeding machine cooling water jacket is used, the rear end of the inner sleeve of the feeding machine water cooling jacket and the inner side of the solid plug need to be welded together, and there must be a weld seam at this point. However, the front end of the water cooling jacket must be inserted into the refractory material inside the kiln front wall during the normal use of the feeding machine, and the temperature at this point is extremely high. The weld seam between the rear end of the inner sleeve of the feeding machine water cooling jacket and the inner side of the solid plug is prone to cracking under high temperature and friction of the powder driven by the spiral shaft of the feeding machine, resulting in water leakage on the inner side of the water cooling jacket. The water leakage at this point of the water cooling jacket directly contacts the powder used in the kiln production, which will seriously affect the normal production process of the kiln. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of novel water cooling jacket of large-lead-out-amount substrate glass kiln feeding machine to solve the problem of water leakage caused by the weld seam between the rear end of the inner sleeve of the feeding machine water cooling jacket and the inner side of the solid plug in the prior art.

[0005] To solve the above problems, the utility model provides a kind of novel water cooling jacket of large-lead-out-amount substrate glass kiln feeding machine, which adopts the technical scheme of:

[0006] The utility model provides a new water cooling jacket of large discharge capacity substrate glass kiln feeding machine, including shell and inner cover, the shell is sleeved on the inner cover, is provided with cavity between the shell and the inner cover, the water cooling jacket still includes the connecting structure of setting up at one end of shell and inner cover, the inner cover is integrally provided with the plug structure on the end far away from the connecting structure, and the inner chamber of inner cover simultaneously penetrates the inner cover and plug structure, the plug structure is sealedly connected with the shell, the side wall of shell is equipped with water inlet and backwater mouth, the cavity is in communication with water inlet and backwater mouth respectively, realizes the circulation of cooling water in the cavity.

[0007] Further, the cavity is provided with a water baffle, the water baffle is sleeved on the inner cover, a plurality of water holes are formed in the water baffle, and the water baffle is arranged at a position between the water inlet and the backwater mouth in the cavity.

[0008] Further, the plug structure is integrally arranged with the shell.

[0009] Further, the side wall of the inner cover is a double-layer structure, wherein the outer layer and the inner layer of the double-layer structure are solid.

[0010] Further, the water inlet is provided with a water inlet pipe, and the backwater mouth is provided with a backwater pipe.

[0011] Further, the water inlet and the backwater mouth are arranged on the same side of the shell, and the water inlet and the backwater mouth are located at the upper end of the side wall of the shell.

[0012] Further, the water inlet and the backwater mouth are arranged at the end of the side wall of the shell far away from the plug, and the cooling water flows towards the plug structure through the water baffle.

[0013] Further, the shell and the inner cover are coaxially arranged.

[0014] Further, the connecting structure is a connecting flange, and the connecting flange is sealingly arranged on the outer side of the inner cover and sealingly connected with the shell.

[0015] Further, the inner cover is sleeved on the spiral shaft of the feeding machine.

[0016] Beneficial effects: the plug structure is integrally arranged at the end of the inner cover far away from the connecting structure, the inner chamber of the inner cover simultaneously penetrates the inner cover and the plug structure, the water cooling jacket inner cover and the solid plug are made into an integral type, and the welding seam between the rear end of the previous water cooling jacket inner cover and the inner side of the solid plug is removed, so that the water leakage problem of the water cooling jacket of the feeding machine is completely solved, and the normal production process of the kiln is fully ensured.

[0017] The cavity is provided with a water baffle, the water baffle is sleeved on the inner sleeve, the water baffle is provided with a plurality of water holes, the water baffle is arranged at a position between the water inlet and the water return outlet in the cavity, and the water baffle is used for guaranteeing the cooling effect and simultaneously playing a role of supporting the shell to strengthen the supporting strength.

[0018] The plug structure is integrally arranged with the shell, and effectively prevents the water leakage caused by the cracks in the welding seam between the plug structure and the shell.

[0019] The side wall of the inner sleeve is a double-layer structure, wherein the double-layer structure is solid between the outer layer and the inner layer, and the strength of the integrated arrangement of the inner sleeve and the plug structure is increased.

[0020] The water inlet and the water return outlet are arranged on the same side, and the water inlet and the water return outlet are located at the upper end of the side wall of the shell, so that the water circulation is facilitated, and the structure is simple. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure front view of the water cooling sleeve in the embodiment 1 of the large-drawing-amount substrate glass kiln feeding machine novel water cooling sleeve of the utility model;

[0022] In the figure, 1 is a shell, 2 is an inner sleeve, 3 is a water inlet pipe, 4 is a water return pipe, 5 is a water baffle, and 6 is a connecting flange. DETAILED DESCRIPTION

[0023] As cited in the background, the welding seam between the rear end of the inner sleeve of the water cooling sleeve of the feeding machine and the inner side of the solid plug is prone to cracks, which causes water leakage. Therefore, the utility model provides a large-drawing-amount substrate glass kiln feeding machine novel water cooling sleeve, which comprises a shell and an inner sleeve, the shell is sleeved on the inner sleeve, the inner shell is used for sleeving the spiral shaft of the feeding machine to cool the feeding machine, a cavity is arranged between the shell and the inner sleeve, the cavity is used for containing cooling water, the water cooling sleeve further comprises a connecting structure arranged at one end of the shell and the inner sleeve, the connecting structure is used for sealing one end of the cavity and is used for connection; a plug structure is integrally arranged at the end of the inner sleeve away from the connecting structure, so that the rear end of the inner sleeve of the water cooling sleeve and the inner side of the solid plug do not have a welding seam, and the inner cavity of the inner sleeve simultaneously penetrates the inner sleeve and the plug structure, the plug structure is sealingly connected with the shell, and is used for sealing the other end of the cavity; a water inlet and a water return outlet are formed in the side wall of the shell, the cavity is communicated with the water inlet and the water return outlet respectively, and the circulation of the cooling water in the cavity is realized to guarantee the cooling effect. The inner sleeve and the solid plug of the water cooling sleeve are made into an integral type, and the welding seam between the rear end of the inner sleeve of the previous water cooling sleeve and the inner side of the solid plug is removed, so that the problem of water leakage in the inner side of the feeding machine water cooling sleeve is completely solved, and the normal production process of the kiln is fully guaranteed.

[0024] The specific embodiment 1 of the large-drawing-amount substrate glass kiln feeding machine novel water cooling sleeve of the utility model is as follows:

[0025] In this embodiment, as shown in Figure 1 The new water cooling jacket of the large-lead-out-amount substrate glass kiln feeding machine comprises an outer shell 1 and an inner sleeve 2, the outer shell 1 is sleeved on the inner sleeve 2, the outer shell 1 and the inner sleeve 2 are coaxially arranged, a cavity is arranged between the outer shell 1 and the inner sleeve 2, the water cooling jacket further comprises a connecting structure arranged at one end of the outer shell 1 and the inner sleeve 2, a plug structure is integrally arranged at an end of the inner sleeve 2 away from the connecting structure, and the inner cavity of the inner sleeve 2 penetrates the inner sleeve 2 and the plug structure at the same time, and the plug structure is sealingly connected with the outer shell 1, wherein the connecting structure is a connecting flange 6, the connecting flange 6 is sealingly arranged on the outer side of the inner sleeve 2 and sealingly connected with the outer shell 1, that is, the outer shell 1, the inner sleeve 2, the connecting structure and the plug structure form a closed water circulation cavity, a water inlet and a water return port are formed in the side wall of the outer shell 1, the cavity is in communication with the water inlet and the water return port, so that the cooling water forms a circulation in the cavity, and the inner sleeve 2 is sleeved on the spiral shaft of the feeding machine, thereby realizing the cooling of the spiral blade of the feeding machine by the water cooling jacket.

[0026] In this embodiment, a water baffle 5 is arranged in the cavity, the water baffle 5 is sleeved on the inner sleeve 2, a plurality of water holes are arranged on the water baffle 5, and the water baffle 5 is arranged at a position between the water inlet and the water return port in the cavity, so as to ensure the cooling effect and simultaneously support the outer sleeve and strengthen the support strength.

[0027] The specific embodiment 2 of the new water cooling jacket of the large-lead-out-amount substrate glass kiln feeding machine of the present application is as follows:

[0028] On the basis of the technical concept of the present application or on the basis of the specific embodiments of the present application described above, another embodiment is provided as follows.

[0029] The plug structure and the outer shell 1 can be sealingly connected by welding, at this time, the welding part of the plug structure and the outer shell 1 has a weld, and when used for a long time, the weld may have cracks, thereby causing the cooling water to leak out, therefore, in this embodiment, the plug structure and the outer shell 1 are integrally arranged, that is, the plug, the outer shell 1 and the inner sleeve 2 are integrally arranged, and there is no weld, thereby simultaneously avoiding the internal leakage and external leakage of the cooling water.

[0030] In this embodiment, the side wall of the inner sleeve 2 is a double-layer structure, wherein the outer layer and the inner layer of the double-layer structure are solid, that is, the double-layer structure and the plug are integrally arranged, thereby further enhancing the sealing property of the inner sleeve 2.

[0031] In other embodiments, the side wall of the inner sleeve 2 is a single-layer structure, that is, the single-layer structure and the plug are integrally arranged.

[0032] The specific embodiment 3 of the new water cooling jacket of the large-lead-out-amount substrate glass kiln feeding machine of the present application is as follows:

[0033] Based on the above-described technical concept of this utility model, or based on the specific embodiments of this utility model described above, another embodiment is provided below.

[0034] In this embodiment, as Figure 1 As shown, an inlet pipe 3 is installed at the inlet, and a return pipe 4 is installed at the return outlet. The inlet and return outlet are located on the same side and on the upper part of the side wall of the outer casing 1. A baffle plate 5 is fitted around the inner casing 2 to separate the inlet and return outlet, making operation simple. Both the inlet and return outlet are located on the side wall of the outer casing 1 near the connecting structure. Cooling water flows through the baffle plate 5 towards the plug structure. That is, the inlet is located on the upper part of the side wall of the outer casing 1 near the connecting structure, and the return outlet is located on the upper part of the side wall of the outer casing 1 away from the connecting structure, allowing cooling water to flow through the baffle plate 5 towards the plug.

[0035] Through the above description of specific embodiments of the novel water-cooled jacket for the large-capacity substrate glass furnace feeding machine of this utility model, it can be seen that the novel water-cooled jacket for the large-capacity substrate glass furnace feeding machine of this utility model includes an outer shell and an inner shell. The outer shell is fitted onto the inner shell, and the inner shell is used to cool the screw shaft of the feeding machine. A cavity is provided between the outer shell and the inner shell to accommodate cooling water. The water-cooled jacket also includes a connecting structure provided at one end of the outer shell and the inner shell. The connecting structure is used to seal one end of the cavity and to connect the two. A plug structure is integrally provided at the end of the inner shell away from the connecting structure, so that there is no weld between the rear end of the inner shell and the inner side of the solid plug. The inner cavity of the inner shell passes through both the inner shell and the plug structure. The plug structure is sealed to the outer shell to seal the other end of the cavity. A water inlet and a water return are provided on the side wall of the outer shell. The cavity is connected to the water inlet and the water return respectively to realize the circulation of cooling water in the cavity to ensure the cooling effect. This utility model, by making the water-cooled jacket inner sleeve and the solid plug into a single unit, eliminates the weld seams at the rear end of the water-cooled jacket inner sleeve and the inner side of the solid plug, thus completely solving the problem of water leakage inside the water-cooled jacket of the feeding machine and fully ensuring the normal production process of the kiln.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. The patent protection scope of the present utility model shall be determined by the claims. Similarly, any equivalent structural changes made based on the description and drawings of the present utility model shall also be included in the protection scope of the present utility model.

Claims

1. A novel water cooling jacket for a large throughput substrate glass furnace charging machine, comprising an outer jacket (1) and an inner jacket (2), the outer jacket (1) being fitted on the inner jacket (2), characterized in that, The cavity is arranged between the shell (1) and the inner sleeve (2), the water cooling jacket further comprises a connecting structure arranged at one end of the shell (1) and the inner sleeve (2), the inner sleeve (2) is integrally provided with a plug structure at an end away from the connecting structure, the inner cavity of the inner sleeve (2) penetrates the inner sleeve (2) and the plug structure, the plug structure is in sealing connection with the shell (1), the shell (1) is provided with a water inlet and a water return port on the side wall, the cavity is in communication with the water inlet and the water return port, and circulation of cooling water in the cavity is realized.

2. The novel water cooled jacket for a bulk feeder of a glass substrate furnace according to claim 1, wherein A water baffle (5) is arranged in the cavity, the water baffle (5) is sleeved on the inner sleeve (2), a plurality of water holes are arranged on the water baffle (5), and the water baffle (5) is arranged at a position between the water inlet and the water return port in the cavity.

3. The novel water cooled jacket for a bulk feeder of a glass substrate furnace according to claim 2, wherein The plug structure is integrally arranged with the shell (1).

4. The novel water cooled jacket for a bulk feeder of a glass substrate furnace according to claim 3, characterized in that, The side wall of the inner sleeve (2) is of a double-layer structure, and the outer layer and the inner layer of the double-layer structure are solid.

5. The novel water cooled jacket for a bulk feeder of a glass substrate furnace according to claim 4, wherein The water inlet is provided with a water inlet pipe (3), and the water return port is provided with a water return pipe (4).

6. The novel water cooled jacket for a bulk feeder of a glass substrate furnace according to claim 5, wherein The water inlet and the water return port are arranged on the same side, and the water inlet and the water return port are located at the upper end of the side wall of the shell (1).

7. The novel water cooled jacket for a bulk feeder of a glass substrate furnace according to claim 6, wherein The water inlet and the water return port are both arranged at one end of the side wall of the shell (1) close to the connecting structure, and the cooling water flows towards the plug structure through the water baffle (5).

8. The novel water cooled jacket for a bulk feeder of a glass substrate furnace according to claim 7, characterized in that, The shell (1) and the inner sleeve (2) are coaxially arranged.

9. The novel water cooled jacket for a bulk feed machine for a glass substrate furnace as claimed in any one of claims 1 to 8, wherein The connecting structure is a connecting flange (6), the connecting flange (6) is sealingly arranged on the outer side of the inner sleeve (2) and sealingly connected with the shell (1).

10. The novel water cooled jacket for a bulk feed machine for a glass substrate furnace as claimed in any one of claims 1 to 8, wherein The inner sleeve (2) is sleeved on the spiral shaft of the feeding machine.

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