JPH04128181A - Falling preventive method and jig for transbag - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a method and jig for preventing the fall of a transformer bag, and in particular, to a method and jig that can easily and reliably prevent the fall of a transformer bag and prevent the contents from falling. The present invention relates to a method for preventing a transformer bag from tipping over, which can prevent leakage, etc., and a tipping prevention jig that can be suitably used for the method.

<Prior art> Waste such as used catalysts collected during the manufacturing process of chemical products contains valuable components such as precious metals. The process involves transporting the raw materials to the plant, processing them, and recovering valuable components. For example, a mixture of waste catalysts containing palladium chloride etc. recovered in the acetaldehyde production process, commonly known as B
, R, (B 1ack Residue) is usually washed with water, filled into a transbag, and after the moisture content is adjusted, it is transferred to a treatment step where valuable components in the spent catalyst are recovered as appropriate.

This trans bag is a strongly acidic liquid substance B, R,
Conventionally, as shown in FIG. Supports 41, 42, 43 and 4 provided at the four corners corresponding to the
4 are supported by struts 51, 52, 53 and 54 suspended from each other.

<Problems to be Solved by the Invention> However, in the above-mentioned conventional method of supporting a transformer bag, positioning is not performed accurately when placing the transformer bag.
If you do not make sure that the positional relationship between the center axis of the transformer bag and each strut and strut is accurately arranged,
As the transformer bag is filled with liquid waste, the balance of supporting forces from each direction may become unbalanced, causing the transformer bag to tilt in one direction, as shown in FIG. If this is left unattended, the transformer bag will fall over and
There is a risk of liquid waste flowing out. Therefore, when the transformer bag is tilted like this, conventionally, the lobes 55 have been stretched around the transformer bag to support it, but there has been no method that can sufficiently prevent the transformer bag from falling over.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a method that can simply and reliably effectively prevent a transformer bag from tipping over and prevent contents from leaking, and a tipping prevention jig used in this method.

Means for Solving the Problems> The present inventors have solved the above problems by creating a transbag with an open top that is acid-resistant and waterproof and is a large bag that is opened upward for storing liquid waste. At least four corners of the mouth are supported by struts connected to fixed struts, and at least one of the struts has a side support member that abuts and supports a side surface of the transformer bag; To provide a method for preventing a transformer bag from falling over, in which the transformer bag is supported by an overturn prevention jig comprising a length-adjustable communication member that communicates the communication member with the support pillar, and a mounting member that attaches the communication member to the support support.

The present invention also provides an overturn prevention jig used in the method for preventing overturning of a transformer bag, which includes a side support member having a contact surface formed to correspond to a contact point on a side surface of the transformer bag; A communication member formed by connecting a support culm connected to the member and a support culm connected to the mounting member via a length adjustment part, and a communication member connected to the communication member and rotatably attached around the support pillar. The present invention also provides a jig for preventing fall of a transformer bag, which includes a mounting member.

EMBODIMENT OF THE INVENTION Hereinafter, the method and jig for preventing fall of a transformer bag of the present invention will be explained in detail based on an embodiment of the present invention shown in FIGS. 1 and 2.

In this transformer bag l, struts 78, 74, 71 and 7° are connected to the four corners 3, 4, 5 and 6 of the periphery of the upper opening 2 of the transformer bag l, respectively. 7m, 74.7m and 76 are posts 8.7m, 74.7m and 76 placed at the four corners corresponding to corners 3.4.5 and 6, respectively. , s, , s, and 8. The transformer bag 1 is supported by the transformer bag 1.

Transbag l is usually a large-capacity bag made of thick canvas cloth with an internal capacity of about 2m.It is impregnated with rubber or has a surface coated to prevent the liquid waste stored inside from seeping out. It has been treated with rubber to make it waterproof.Also, since the waste materials B and R stored in the transformer bag 1 are strongly acidic, the transformer bag 1 has also been treated to be acid-resistant. Furthermore, the four corners 3. of the periphery of the upper opening 2 of the transformer bag l
4.5 and 6 have struts 7s, 74.7s and 7
For example, if a hanging handle is formed or an engaging member such as a hanging fitting is provided in correspondence with the support rope 7-. 74.7g and 76 corner 3.4.5
and 6, in that the work of engaging each of them is facilitated,
preferable.

As described above, the transformer bag 1 is supported by the struts 7*, 74.7g and 76 suspended from the struts 8m, 84.8g and 86 arranged at the four corners, respectively. In addition, transformer bag 1
is supported by the fall prevention jig 9.

This overturn prevention jig 9 includes a side support member lO that comes into contact with and supports the side surface of the transformer bag 1, a communication member lO whose length is adjustable with respect to the side support member 10, and a communication member 11.
and an attachment member 12 for attaching the holder to the support.

The side support member 10 of the fall prevention jig 9 is formed to correspond to the shape of the side surface 13 of the transformer bag 1 that comes into contact with it, as shown in the partially enlarged schematic diagrams of FIGS. 2(A) and 2(B). , which has a plate-like contact surface with an L-shaped cross section.
The side support member 10 is shaped appropriately to support the load applied to the side surface according to the size and shape of the transformer bag, the weight of the liquid waste stored in the transformer bag (usually about 2 tons), etc. , size, etc. are selected.

This side support member 10 is connected to a communication member 11, and the communication member 11 connects a support frame 14 connected to the side support member and a support frame 15 connected to the mounting member 12 via a length adjustment part 16. This will be done by contacting you.

The length adjustment part 16 of the side support member 10 is interposed between the support frame 14 and the support frame 15, and adjusts the distance between both support culms, thereby increasing the distance between the mounting member 12 and the side support member 10. It is adjustable and may be configured, for example, with a turnbuckle commonly used for hanging supports for piping, as shown in FIGS. 1 and 2 (A) and (B).

Next, the support frame 15 of the communication member 11 is connected to the attachment member 12. This mounting member 12 is rotatably mounted around the support column. For example, as shown in FIG. 2(A) or (B), this mounting member 12 consists of wrapping members 18 and 19, and these wrapping members 18 and 19 are fitted onto the support column 7, and the opposing flanges Parts 18a and 1
9a, 18b and 19b are tightened and fixed with bolts 20a and 20b.

Further, in the present invention, the mounting member is not limited to that shown in FIG. 2, and for example, a detachable outer frame may be installed.

The above-mentioned fall prevention jig is usually attached to one of the pillars to support the transformer bag depending on the direction in which the transformer bag is tilted, which can sufficiently prevent the transformer bag from falling over. However, depending on the direction of inclination of the transformer bag, the degree of inclination, the content capacity, the weight of the contents, etc., select multiple props as appropriate, and attach fall prevention jigs to each to support it from multiple directions. You can do it like this.

<Effects of the Invention> According to the method of the present invention, it is possible to easily and reliably prevent the transformer bag from falling over and effectively prevent the contents from leaking.

Furthermore, the fall prevention jig of the present invention is suitable for use in this method.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram illustrating a method of preventing a transformer bag from falling over according to the present invention. FIGS. 2(A) and 2(B) are diagrams showing one embodiment of the fall prevention jig for a transformer bag of the present invention. FIG. 3 is a diagram illustrating a conventional method of supporting a transformer bag. FIG. 4 is a diagram illustrating problems in the conventional method of supporting a transformer bag. Explanation of symbols 1... Transformer bag, 2... Upper opening of transformer bag, 3.4.5.6
...Corner of transformer bag, 7m, 74.7. ,? ,
...Support rope, 83.84.8@, 8...Strut, 9...Fall prevention jig, 10...Side support member, 11...Connection member, 12...Mounting member , 13...Side surface of transformer bag, 14.15...Supporting part, 16...Length adjustment part, 18.19...Wrapping member, 20a. 0b...Bolt F f G, 1 18t) FIG, 3 F I G, 4

Claims (2)

[Claims] (1) At least four corners of the top opening of the transformer bag, which is a large upward-opening bag that stores liquid waste and is acid-resistant and waterproof, are each supported by struts connected to fixed columns. At the same time, at least one of the pillars includes a side support member that comes into contact with a side surface of the transformer bag to support the side surface, a length-adjustable communication member that connects the side support member and the support column, and a communication member. A method for preventing a transformer bag from falling over, in which the transformer bag is supported by a fall prevention jig consisting of a mounting member attached to a support. (2) A fall prevention jig used in the method for preventing the transformer bag from falling, which includes a side support member having a contact surface formed to correspond to a contact point on the side surface of the transformer bag, and connected to the side support member. A communication member formed by connecting a support culm connected to the support culm and a support culm connected to the mounting member via a length adjustment part, and a mounting member connected to the communication member and rotatably attached around the support pillar. A jig to prevent the transformer bag from falling over.